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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2016-07-05 15:04:05 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2016-07-21 19:06:42 +1000
commit565713840445b7ccafb28dc1230d57d40bcb42a5 (patch)
tree012a5f6d943b583473f21b3390a0389a13dfea3b
parent406b0b6ae3fcd5c7946a68a9e43b470c79d292a2 (diff)
powerpc: Move 32-bit probe() machine to later in the boot process
This converts all the 32-bit platforms to use the expanded device-tree which is a pretty mechanical change. Unlike 64-bit, the 32-bit kernel didn't rely on platform initializations to setup the MMU since it sets it up entirely before probe_machine() so the move has comparatively less consequences though it's a bigger patch. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
-rw-r--r--arch/powerpc/kernel/setup_32.c35
-rw-r--r--arch/powerpc/platforms/40x/ep405.c4
-rw-r--r--arch/powerpc/platforms/40x/ppc40x_simple.c2
-rw-r--r--arch/powerpc/platforms/40x/virtex.c4
-rw-r--r--arch/powerpc/platforms/40x/walnut.c4
-rw-r--r--arch/powerpc/platforms/44x/canyonlands.c5
-rw-r--r--arch/powerpc/platforms/44x/ebony.c4
-rw-r--r--arch/powerpc/platforms/44x/iss4xx.c4
-rw-r--r--arch/powerpc/platforms/44x/ppc44x_simple.c3
-rw-r--r--arch/powerpc/platforms/44x/ppc476.c6
-rw-r--r--arch/powerpc/platforms/44x/sam440ep.c4
-rw-r--r--arch/powerpc/platforms/44x/virtex.c4
-rw-r--r--arch/powerpc/platforms/44x/warp.c4
-rw-r--r--arch/powerpc/platforms/512x/mpc5121_ads.c4
-rw-r--r--arch/powerpc/platforms/512x/mpc512x_generic.c2
-rw-r--r--arch/powerpc/platforms/512x/pdm360ng.c4
-rw-r--r--arch/powerpc/platforms/52xx/efika.c3
-rw-r--r--arch/powerpc/platforms/52xx/lite5200.c2
-rw-r--r--arch/powerpc/platforms/52xx/media5200.c2
-rw-r--r--arch/powerpc/platforms/52xx/mpc5200_simple.c2
-rw-r--r--arch/powerpc/platforms/82xx/ep8248e.c3
-rw-r--r--arch/powerpc/platforms/82xx/km82xx.c3
-rw-r--r--arch/powerpc/platforms/82xx/mpc8272_ads.c3
-rw-r--r--arch/powerpc/platforms/82xx/pq2fads.c3
-rw-r--r--arch/powerpc/platforms/83xx/asp834x.c3
-rw-r--r--arch/powerpc/platforms/83xx/km83xx.c3
-rw-r--r--arch/powerpc/platforms/83xx/mpc830x_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc831x_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_mds.c4
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_rdb.c4
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_itx.c4
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_mds.c4
-rw-r--r--arch/powerpc/platforms/83xx/mpc836x_mds.c4
-rw-r--r--arch/powerpc/platforms/83xx/mpc836x_rdk.c4
-rw-r--r--arch/powerpc/platforms/83xx/mpc837x_mds.c4
-rw-r--r--arch/powerpc/platforms/83xx/mpc837x_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/sbc834x.c4
-rw-r--r--arch/powerpc/platforms/85xx/bsc913x_qds.c4
-rw-r--r--arch/powerpc/platforms/85xx/bsc913x_rdb.c4
-rw-r--r--arch/powerpc/platforms/85xx/c293pcie.c4
-rw-r--r--arch/powerpc/platforms/85xx/corenet_generic.c5
-rw-r--r--arch/powerpc/platforms/85xx/ge_imp3a.c4
-rw-r--r--arch/powerpc/platforms/85xx/ksi8560.c4
-rw-r--r--arch/powerpc/platforms/85xx/mpc8536_ds.c4
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ads.c4
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c4
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ds.c12
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_mds.c12
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_rdb.c40
-rw-r--r--arch/powerpc/platforms/85xx/mvme2500.c4
-rw-r--r--arch/powerpc/platforms/85xx/p1010rdb.c6
-rw-r--r--arch/powerpc/platforms/85xx/p1022_ds.c4
-rw-r--r--arch/powerpc/platforms/85xx/p1022_rdk.c4
-rw-r--r--arch/powerpc/platforms/85xx/p1023_rdb.c4
-rw-r--r--arch/powerpc/platforms/85xx/ppa8548.c4
-rw-r--r--arch/powerpc/platforms/85xx/qemu_e500.c4
-rw-r--r--arch/powerpc/platforms/85xx/sbc8548.c4
-rw-r--r--arch/powerpc/platforms/85xx/socrates.c4
-rw-r--r--arch/powerpc/platforms/85xx/stx_gp3.c4
-rw-r--r--arch/powerpc/platforms/85xx/tqm85xx.c2
-rw-r--r--arch/powerpc/platforms/85xx/twr_p102x.c4
-rw-r--r--arch/powerpc/platforms/85xx/xes_mpc85xx.c12
-rw-r--r--arch/powerpc/platforms/86xx/gef_ppc9a.c4
-rw-r--r--arch/powerpc/platforms/86xx/gef_sbc310.c4
-rw-r--r--arch/powerpc/platforms/86xx/gef_sbc610.c4
-rw-r--r--arch/powerpc/platforms/86xx/mpc8610_hpcd.c4
-rw-r--r--arch/powerpc/platforms/86xx/mpc86xx_hpcn.c6
-rw-r--r--arch/powerpc/platforms/86xx/sbc8641d.c4
-rw-r--r--arch/powerpc/platforms/8xx/adder875.c3
-rw-r--r--arch/powerpc/platforms/8xx/ep88xc.c3
-rw-r--r--arch/powerpc/platforms/8xx/mpc86xads_setup.c3
-rw-r--r--arch/powerpc/platforms/8xx/mpc885ads_setup.c3
-rw-r--r--arch/powerpc/platforms/8xx/tqm8xx_setup.c4
-rw-r--r--arch/powerpc/platforms/amigaone/setup.c4
-rw-r--r--arch/powerpc/platforms/embedded6xx/c2k.c4
-rw-r--r--arch/powerpc/platforms/embedded6xx/gamecube.c5
-rw-r--r--arch/powerpc/platforms/embedded6xx/holly.c4
-rw-r--r--arch/powerpc/platforms/embedded6xx/linkstation.c6
-rw-r--r--arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c4
-rw-r--r--arch/powerpc/platforms/embedded6xx/mvme5100.c4
-rw-r--r--arch/powerpc/platforms/embedded6xx/storcenter.c4
-rw-r--r--arch/powerpc/platforms/embedded6xx/wii.c5
-rw-r--r--arch/powerpc/platforms/powermac/setup.c8
83 files changed, 120 insertions, 289 deletions
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 3f0aca2b7f63..e7bb4e76896a 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -113,23 +113,7 @@ notrace void __init machine_init(u64 dt_ptr)
early_init_mmu();
- probe_machine();
-
setup_kdump_trampoline();
-
-#ifdef CONFIG_6xx
- if (cpu_has_feature(CPU_FTR_CAN_DOZE) ||
- cpu_has_feature(CPU_FTR_CAN_NAP))
- ppc_md.power_save = ppc6xx_idle;
-#endif
-
-#ifdef CONFIG_E500
- if (cpu_has_feature(CPU_FTR_CAN_DOZE) ||
- cpu_has_feature(CPU_FTR_CAN_NAP))
- ppc_md.power_save = e500_idle;
-#endif
- if (ppc_md.progress)
- ppc_md.progress("id mach(): done", 0x200);
}
/* Checks "l2cr=xxxx" command-line option */
@@ -249,6 +233,21 @@ static void __init exc_lvl_early_init(void)
#define exc_lvl_early_init()
#endif
+static void setup_power_save(void)
+{
+#ifdef CONFIG_6xx
+ if (cpu_has_feature(CPU_FTR_CAN_DOZE) ||
+ cpu_has_feature(CPU_FTR_CAN_NAP))
+ ppc_md.power_save = ppc6xx_idle;
+#endif
+
+#ifdef CONFIG_E500
+ if (cpu_has_feature(CPU_FTR_CAN_DOZE) ||
+ cpu_has_feature(CPU_FTR_CAN_NAP))
+ ppc_md.power_save = e500_idle;
+#endif
+}
+
/* Warning, IO base is not yet inited */
void __init setup_arch(char **cmdline_p)
{
@@ -260,6 +259,10 @@ void __init setup_arch(char **cmdline_p)
unflatten_device_tree();
check_for_initrd();
+ probe_machine();
+
+ setup_power_save();
+
if (ppc_md.init_early)
ppc_md.init_early();
diff --git a/arch/powerpc/platforms/40x/ep405.c b/arch/powerpc/platforms/40x/ep405.c
index ddc12a1926ef..1c8aec6e9bb7 100644
--- a/arch/powerpc/platforms/40x/ep405.c
+++ b/arch/powerpc/platforms/40x/ep405.c
@@ -105,9 +105,7 @@ static void __init ep405_setup_arch(void)
static int __init ep405_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "ep405"))
+ if (!of_machine_is_compatible("ep405"))
return 0;
return 1;
diff --git a/arch/powerpc/platforms/40x/ppc40x_simple.c b/arch/powerpc/platforms/40x/ppc40x_simple.c
index b0c46375dd95..2a050007bbae 100644
--- a/arch/powerpc/platforms/40x/ppc40x_simple.c
+++ b/arch/powerpc/platforms/40x/ppc40x_simple.c
@@ -63,7 +63,7 @@ static const char * const board[] __initconst = {
static int __init ppc40x_probe(void)
{
- if (of_flat_dt_match(of_get_flat_dt_root(), board)) {
+ if (of_device_compatible_match(of_root, board)) {
pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
}
diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c
index 9aa7ae2f4164..91a08ea758a8 100644
--- a/arch/powerpc/platforms/40x/virtex.c
+++ b/arch/powerpc/platforms/40x/virtex.c
@@ -37,9 +37,7 @@ machine_device_initcall(virtex, virtex_device_probe);
static int __init virtex_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "xlnx,virtex"))
+ if (!of_machine_is_compatible("xlnx,virtex"))
return 0;
return 1;
diff --git a/arch/powerpc/platforms/40x/walnut.c b/arch/powerpc/platforms/40x/walnut.c
index f7ac2d0fcb44..e5797815e2f1 100644
--- a/arch/powerpc/platforms/40x/walnut.c
+++ b/arch/powerpc/platforms/40x/walnut.c
@@ -46,9 +46,7 @@ machine_device_initcall(walnut, walnut_device_probe);
static int __init walnut_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "ibm,walnut"))
+ if (!of_machine_is_compatible("ibm,walnut"))
return 0;
pci_set_flags(PCI_REASSIGN_ALL_RSRC);
diff --git a/arch/powerpc/platforms/44x/canyonlands.c b/arch/powerpc/platforms/44x/canyonlands.c
index 22ca5430c9cb..157f4ce46386 100644
--- a/arch/powerpc/platforms/44x/canyonlands.c
+++ b/arch/powerpc/platforms/44x/canyonlands.c
@@ -53,11 +53,10 @@ machine_device_initcall(canyonlands, ppc460ex_device_probe);
static int __init ppc460ex_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- if (of_flat_dt_is_compatible(root, "amcc,canyonlands")) {
+ if (of_machine_is_compatible("amcc,canyonlands")) {
pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
- }
+ }
return 0;
}
diff --git a/arch/powerpc/platforms/44x/ebony.c b/arch/powerpc/platforms/44x/ebony.c
index ae893226392d..1070225f5f9b 100644
--- a/arch/powerpc/platforms/44x/ebony.c
+++ b/arch/powerpc/platforms/44x/ebony.c
@@ -49,9 +49,7 @@ machine_device_initcall(ebony, ebony_device_probe);
*/
static int __init ebony_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "ibm,ebony"))
+ if (!of_machine_is_compatible("ibm,ebony"))
return 0;
pci_set_flags(PCI_REASSIGN_ALL_RSRC);
diff --git a/arch/powerpc/platforms/44x/iss4xx.c b/arch/powerpc/platforms/44x/iss4xx.c
index c7c6758b3cfe..5f296dd6b1c0 100644
--- a/arch/powerpc/platforms/44x/iss4xx.c
+++ b/arch/powerpc/platforms/44x/iss4xx.c
@@ -149,9 +149,7 @@ static void __init iss4xx_setup_arch(void)
*/
static int __init iss4xx_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "ibm,iss-4xx"))
+ if (!of_machine_is_compatible("ibm,iss-4xx"))
return 0;
return 1;
diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c
index 573c3d2689c6..8d6e4da9dfbe 100644
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
@@ -67,11 +67,10 @@ static char *board[] __initdata = {
static int __init ppc44x_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
int i = 0;
for (i = 0; i < ARRAY_SIZE(board); i++) {
- if (of_flat_dt_is_compatible(root, board[i])) {
+ if (of_machine_is_compatible(board[i])) {
pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
}
diff --git a/arch/powerpc/platforms/44x/ppc476.c b/arch/powerpc/platforms/44x/ppc476.c
index 003973f65297..e55933f9cd55 100644
--- a/arch/powerpc/platforms/44x/ppc476.c
+++ b/arch/powerpc/platforms/44x/ppc476.c
@@ -275,12 +275,10 @@ static void ppc47x_pci_irq_fixup(struct pci_dev *dev)
*/
static int __init ppc47x_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "ibm,akebono"))
+ if (of_machine_is_compatible("ibm,akebono"))
return 1;
- if (of_flat_dt_is_compatible(root, "ibm,currituck")) {
+ if (of_machine_is_compatible("ibm,currituck")) {
ppc_md.pci_irq_fixup = ppc47x_pci_irq_fixup;
return 1;
}
diff --git a/arch/powerpc/platforms/44x/sam440ep.c b/arch/powerpc/platforms/44x/sam440ep.c
index 3ee4a03c1496..688ffeab0699 100644
--- a/arch/powerpc/platforms/44x/sam440ep.c
+++ b/arch/powerpc/platforms/44x/sam440ep.c
@@ -46,9 +46,7 @@ machine_device_initcall(sam440ep, sam440ep_device_probe);
static int __init sam440ep_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "acube,sam440ep"))
+ if (!of_machine_is_compatible("acube,sam440ep"))
return 0;
pci_set_flags(PCI_REASSIGN_ALL_RSRC);
diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c
index ad272c17c640..a7e08026097a 100644
--- a/arch/powerpc/platforms/44x/virtex.c
+++ b/arch/powerpc/platforms/44x/virtex.c
@@ -43,9 +43,7 @@ machine_device_initcall(virtex, virtex_device_probe);
static int __init virtex_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "xlnx,virtex440"))
+ if (!of_machine_is_compatible("xlnx,virtex440"))
return 0;
return 1;
diff --git a/arch/powerpc/platforms/44x/warp.c b/arch/powerpc/platforms/44x/warp.c
index 501333cf42cf..5ecce543103e 100644
--- a/arch/powerpc/platforms/44x/warp.c
+++ b/arch/powerpc/platforms/44x/warp.c
@@ -44,9 +44,7 @@ machine_device_initcall(warp, warp_device_probe);
static int __init warp_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "pika,warp"))
+ if (!of_machine_is_compatible("pika,warp"))
return 0;
/* For __dma_alloc_coherent */
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads.c b/arch/powerpc/platforms/512x/mpc5121_ads.c
index 3e90ece10ae9..4e03f04e3a1f 100644
--- a/arch/powerpc/platforms/512x/mpc5121_ads.c
+++ b/arch/powerpc/platforms/512x/mpc5121_ads.c
@@ -57,9 +57,7 @@ static void __init mpc5121_ads_init_IRQ(void)
*/
static int __init mpc5121_ads_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,mpc5121ads");
+ return of_machine_is_compatible("fsl,mpc5121ads");
}
define_machine(mpc5121_ads) {
diff --git a/arch/powerpc/platforms/512x/mpc512x_generic.c b/arch/powerpc/platforms/512x/mpc512x_generic.c
index ce71408781a0..87eba1753088 100644
--- a/arch/powerpc/platforms/512x/mpc512x_generic.c
+++ b/arch/powerpc/platforms/512x/mpc512x_generic.c
@@ -38,7 +38,7 @@ static const char * const board[] __initconst = {
*/
static int __init mpc512x_generic_probe(void)
{
- return of_flat_dt_match(of_get_flat_dt_root(), board);
+ return of_device_compatible_match(of_root, board);
}
define_machine(mpc512x_generic) {
diff --git a/arch/powerpc/platforms/512x/pdm360ng.c b/arch/powerpc/platforms/512x/pdm360ng.c
index 116f2325b20b..f9cad19a33ab 100644
--- a/arch/powerpc/platforms/512x/pdm360ng.c
+++ b/arch/powerpc/platforms/512x/pdm360ng.c
@@ -113,9 +113,7 @@ void __init pdm360ng_init(void)
static int __init pdm360ng_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "ifm,pdm360ng");
+ return of_machine_is_compatible("ifm,pdm360ng");
}
define_machine(pdm360ng) {
diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c
index 6af651e69129..39b49822ace1 100644
--- a/arch/powerpc/platforms/52xx/efika.c
+++ b/arch/powerpc/platforms/52xx/efika.c
@@ -200,8 +200,7 @@ static void __init efika_setup_arch(void)
static int __init efika_probe(void)
{
- const char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
- "model", NULL);
+ const char *model = of_get_property(of_root, "model", NULL);
if (model == NULL)
return 0;
diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c
index 7492de3cf6d0..c94c385cc919 100644
--- a/arch/powerpc/platforms/52xx/lite5200.c
+++ b/arch/powerpc/platforms/52xx/lite5200.c
@@ -183,7 +183,7 @@ static const char * const board[] __initconst = {
*/
static int __init lite5200_probe(void)
{
- return of_flat_dt_match(of_get_flat_dt_root(), board);
+ return of_device_compatible_match(of_root, board);
}
define_machine(lite5200) {
diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c
index 8fb95480fd73..a3227040cc86 100644
--- a/arch/powerpc/platforms/52xx/media5200.c
+++ b/arch/powerpc/platforms/52xx/media5200.c
@@ -242,7 +242,7 @@ static const char * const board[] __initconst = {
*/
static int __init media5200_probe(void)
{
- return of_flat_dt_match(of_get_flat_dt_root(), board);
+ return of_device_compatible_match(of_root, board);
}
define_machine(media5200_platform) {
diff --git a/arch/powerpc/platforms/52xx/mpc5200_simple.c b/arch/powerpc/platforms/52xx/mpc5200_simple.c
index 792a301a0bf0..a80c6278d515 100644
--- a/arch/powerpc/platforms/52xx/mpc5200_simple.c
+++ b/arch/powerpc/platforms/52xx/mpc5200_simple.c
@@ -70,7 +70,7 @@ static const char *board[] __initdata = {
*/
static int __init mpc5200_simple_probe(void)
{
- return of_flat_dt_match(of_get_flat_dt_root(), board);
+ return of_device_compatible_match(of_root, board);
}
define_machine(mpc5200_simple_platform) {
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
index 6781bda117be..cdab847749e6 100644
--- a/arch/powerpc/platforms/82xx/ep8248e.c
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -309,8 +309,7 @@ machine_device_initcall(ep8248e, declare_of_platform_devices);
*/
static int __init ep8248e_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "fsl,ep8248e");
+ return of_machine_is_compatible("fsl,ep8248e");
}
define_machine(ep8248e)
diff --git a/arch/powerpc/platforms/82xx/km82xx.c b/arch/powerpc/platforms/82xx/km82xx.c
index 387b446f4161..28860e40b5db 100644
--- a/arch/powerpc/platforms/82xx/km82xx.c
+++ b/arch/powerpc/platforms/82xx/km82xx.c
@@ -198,8 +198,7 @@ machine_device_initcall(km82xx, declare_of_platform_devices);
*/
static int __init km82xx_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "keymile,km82xx");
+ return of_machine_is_compatible("keymile,km82xx");
}
define_machine(km82xx)
diff --git a/arch/powerpc/platforms/82xx/mpc8272_ads.c b/arch/powerpc/platforms/82xx/mpc8272_ads.c
index d24deacf07d0..d23c10a96bde 100644
--- a/arch/powerpc/platforms/82xx/mpc8272_ads.c
+++ b/arch/powerpc/platforms/82xx/mpc8272_ads.c
@@ -201,8 +201,7 @@ machine_device_initcall(mpc8272_ads, declare_of_platform_devices);
*/
static int __init mpc8272_ads_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "fsl,mpc8272ads");
+ return of_machine_is_compatible("fsl,mpc8272ads");
}
define_machine(mpc8272_ads)
diff --git a/arch/powerpc/platforms/82xx/pq2fads.c b/arch/powerpc/platforms/82xx/pq2fads.c
index 3a5164ad10ad..6c654dc74a4b 100644
--- a/arch/powerpc/platforms/82xx/pq2fads.c
+++ b/arch/powerpc/platforms/82xx/pq2fads.c
@@ -164,8 +164,7 @@ static void __init pq2fads_setup_arch(void)
*/
static int __init pq2fads_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "fsl,pq2fads");
+ return of_machine_is_compatible("fsl,pq2fads");
}
static const struct of_device_id of_bus_ids[] __initconst = {
diff --git a/arch/powerpc/platforms/83xx/asp834x.c b/arch/powerpc/platforms/83xx/asp834x.c
index 464ea8e0292d..17e54339f8d9 100644
--- a/arch/powerpc/platforms/83xx/asp834x.c
+++ b/arch/powerpc/platforms/83xx/asp834x.c
@@ -43,8 +43,7 @@ machine_device_initcall(asp834x, mpc83xx_declare_of_platform_devices);
*/
static int __init asp834x_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "analogue-and-micro,asp8347e");
+ return of_machine_is_compatible("analogue-and-micro,asp8347e");
}
define_machine(asp834x) {
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c
index 4bc6bbbe9ada..e7fbd6366abb 100644
--- a/arch/powerpc/platforms/83xx/km83xx.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -171,11 +171,10 @@ static char *board[] __initdata = {
*/
static int __init mpc83xx_km_probe(void)
{
- unsigned long node = of_get_flat_dt_root();
int i = 0;
while (board[i]) {
- if (of_flat_dt_is_compatible(node, board[i]))
+ if (of_machine_is_compatible(board[i]))
break;
i++;
}
diff --git a/arch/powerpc/platforms/83xx/mpc830x_rdb.c b/arch/powerpc/platforms/83xx/mpc830x_rdb.c
index 4f2d9fea77b7..040d5d085467 100644
--- a/arch/powerpc/platforms/83xx/mpc830x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc830x_rdb.c
@@ -46,7 +46,7 @@ static const char *board[] __initdata = {
*/
static int __init mpc830x_rdb_probe(void)
{
- return of_flat_dt_match(of_get_flat_dt_root(), board);
+ return of_device_compatible_match(of_root, board);
}
machine_device_initcall(mpc830x_rdb, mpc83xx_declare_of_platform_devices);
diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
index fa25977c52de..40e0d8307b59 100644
--- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
@@ -46,7 +46,7 @@ static const char *board[] __initdata = {
*/
static int __init mpc831x_rdb_probe(void)
{
- return of_flat_dt_match(of_get_flat_dt_root(), board);
+ return of_device_compatible_match(of_root, board);
}
machine_device_initcall(mpc831x_rdb, mpc83xx_declare_of_platform_devices);
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index a973b2ae5df6..cdfa47c4d394 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -102,9 +102,7 @@ machine_device_initcall(mpc832x_mds, mpc83xx_declare_of_platform_devices);
*/
static int __init mpc832x_sys_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MPC832xMDS");
+ return of_machine_is_compatible("MPC832xMDS");
}
define_machine(mpc832x_mds) {
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index ea2b87d202ca..2ef03e7d248c 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -220,9 +220,7 @@ machine_device_initcall(mpc832x_rdb, mpc83xx_declare_of_platform_devices);
*/
static int __init mpc832x_rdb_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MPC832xRDB");
+ return of_machine_is_compatible("MPC832xRDB");
}
define_machine(mpc832x_rdb) {
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 80aea8c4b5a3..8fd0c1e8b182 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -70,9 +70,7 @@ static void __init mpc834x_itx_setup_arch(void)
*/
static int __init mpc834x_itx_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MPC834xMITX");
+ return of_machine_is_compatible("MPC834xMITX");
}
define_machine(mpc834x_itx) {
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index 553e793a4a93..eeaee6123bb3 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -91,9 +91,7 @@ machine_device_initcall(mpc834x_mds, mpc83xx_declare_of_platform_devices);
*/
static int __init mpc834x_mds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MPC834xMDS");
+ return of_machine_is_compatible("MPC834xMDS");
}
define_machine(mpc834x_mds) {
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index dd70b85f56d4..dacf4c2df069 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -209,9 +209,7 @@ machine_arch_initcall(mpc836x_mds, mpc836x_usb_cfg);
*/
static int __init mpc836x_mds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MPC836xMDS");
+ return of_machine_is_compatible("MPC836xMDS");
}
define_machine(mpc836x_mds) {
diff --git a/arch/powerpc/platforms/83xx/mpc836x_rdk.c b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
index 4cd7153a6c88..cf67ac93ddcb 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_rdk.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
@@ -42,9 +42,7 @@ static void __init mpc836x_rdk_setup_arch(void)
*/
static int __init mpc836x_rdk_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,mpc8360rdk");
+ return of_machine_is_compatible("fsl,mpc8360rdk");
}
define_machine(mpc836x_rdk) {
diff --git a/arch/powerpc/platforms/83xx/mpc837x_mds.c b/arch/powerpc/platforms/83xx/mpc837x_mds.c
index e53a60b6c863..652b97d699c9 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_mds.c
@@ -93,9 +93,7 @@ machine_device_initcall(mpc837x_mds, mpc83xx_declare_of_platform_devices);
*/
static int __init mpc837x_mds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,mpc837xmds");
+ return of_machine_is_compatible("fsl,mpc837xmds");
}
define_machine(mpc837x_mds) {
diff --git a/arch/powerpc/platforms/83xx/mpc837x_rdb.c b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
index 9813c81e8e5b..667731d81676 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
@@ -73,7 +73,7 @@ static const char * const board[] __initconst = {
*/
static int __init mpc837x_rdb_probe(void)
{
- return of_flat_dt_match(of_get_flat_dt_root(), board);
+ return of_device_compatible_match(of_root, board);
}
define_machine(mpc837x_rdb) {
diff --git a/arch/powerpc/platforms/83xx/sbc834x.c b/arch/powerpc/platforms/83xx/sbc834x.c
index 26cb3e934722..b867e88dfb0d 100644
--- a/arch/powerpc/platforms/83xx/sbc834x.c
+++ b/arch/powerpc/platforms/83xx/sbc834x.c
@@ -60,9 +60,7 @@ machine_device_initcall(sbc834x, mpc83xx_declare_of_platform_devices);
*/
static int __init sbc834x_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "SBC834xE");
+ return of_machine_is_compatible("SBC834xE");
}
define_machine(sbc834x) {
diff --git a/arch/powerpc/platforms/85xx/bsc913x_qds.c b/arch/powerpc/platforms/85xx/bsc913x_qds.c
index dcfafd6b91ee..07dd6ae3ec52 100644
--- a/arch/powerpc/platforms/85xx/bsc913x_qds.c
+++ b/arch/powerpc/platforms/85xx/bsc913x_qds.c
@@ -60,9 +60,7 @@ machine_arch_initcall(bsc9132_qds, mpc85xx_common_publish_devices);
static int __init bsc9132_qds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,bsc9132qds");
+ return of_machine_is_compatible("fsl,bsc9132qds");
}
define_machine(bsc9132_qds) {
diff --git a/arch/powerpc/platforms/85xx/bsc913x_rdb.c b/arch/powerpc/platforms/85xx/bsc913x_rdb.c
index 9d57bedb940c..e48f6710e6d5 100644
--- a/arch/powerpc/platforms/85xx/bsc913x_rdb.c
+++ b/arch/powerpc/platforms/85xx/bsc913x_rdb.c
@@ -50,9 +50,7 @@ machine_device_initcall(bsc9131_rdb, mpc85xx_common_publish_devices);
static int __init bsc9131_rdb_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,bsc9131rdb");
+ return of_machine_is_compatible("fsl,bsc9131rdb");
}
define_machine(bsc9131_rdb) {
diff --git a/arch/powerpc/platforms/85xx/c293pcie.c b/arch/powerpc/platforms/85xx/c293pcie.c
index 61bc851e9a8e..3b9e3f0f9aec 100644
--- a/arch/powerpc/platforms/85xx/c293pcie.c
+++ b/arch/powerpc/platforms/85xx/c293pcie.c
@@ -54,9 +54,7 @@ machine_arch_initcall(c293_pcie, mpc85xx_common_publish_devices);
*/
static int __init c293_pcie_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "fsl,C293PCIE"))
+ if (of_machine_is_compatible("fsl,C293PCIE"))
return 1;
return 0;
}
diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c
index a2b0bc859de0..3a6a84f07f43 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -170,20 +170,19 @@ static const char * const boards[] __initconst = {
*/
static int __init corenet_generic_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
char hv_compat[24];
int i;
#ifdef CONFIG_SMP
extern struct smp_ops_t smp_85xx_ops;
#endif
- if (of_flat_dt_match(root, boards))
+ if (of_device_compatible_match(of_root, boards))
return 1;
/* Check if we're running under the Freescale hypervisor */
for (i = 0; boards[i]; i++) {
snprintf(hv_compat, sizeof(hv_compat), "%s-hv", boards[i]);
- if (of_flat_dt_is_compatible(root, hv_compat)) {
+ if (of_machine_is_compatible(hv_compat)) {
ppc_md.init_IRQ = ehv_pic_init;
ppc_md.get_irq = ehv_pic_get_irq;
diff --git a/arch/powerpc/platforms/85xx/ge_imp3a.c b/arch/powerpc/platforms/85xx/ge_imp3a.c
index 55eefef0c0c7..14af36a7fa9c 100644
--- a/arch/powerpc/platforms/85xx/ge_imp3a.c
+++ b/arch/powerpc/platforms/85xx/ge_imp3a.c
@@ -197,9 +197,7 @@ static void ge_imp3a_show_cpuinfo(struct seq_file *m)
*/
static int __init ge_imp3a_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "ge,IMP3A");
+ return of_machine_is_compatible("ge,IMP3A");
}
machine_arch_initcall(ge_imp3a, mpc85xx_common_publish_devices);
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index 867a1078b488..6ef8580fdc0e 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -176,9 +176,7 @@ machine_device_initcall(ksi8560, mpc85xx_common_publish_devices);
*/
static int __init ksi8560_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "emerson,KSI8560");
+ return of_machine_is_compatible("emerson,KSI8560");
}
define_machine(ksi8560) {
diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c
index a378ba3519e9..6ba687f19e45 100644
--- a/arch/powerpc/platforms/85xx/mpc8536_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c
@@ -64,9 +64,7 @@ machine_arch_initcall(mpc8536_ds, swiotlb_setup_bus_notifier);
*/
static int __init mpc8536_ds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,mpc8536ds");
+ return of_machine_is_compatible("fsl,mpc8536ds");
}
define_machine(mpc8536_ds) {
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index de72a5f464b1..8756715c7a47 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -160,9 +160,7 @@ machine_arch_initcall(mpc85xx_ads, mpc85xx_common_publish_devices);
*/
static int __init mpc85xx_ads_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MPC85xxADS");
+ return of_machine_is_compatible("MPC85xxADS");
}
define_machine(mpc85xx_ads) {
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 5e0a0a24d5ce..62f171c71c4c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -367,9 +367,7 @@ static void mpc85xx_cds_show_cpuinfo(struct seq_file *m)
*/
static int __init mpc85xx_cds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MPC85xxCDS");
+ return of_machine_is_compatible("MPC85xxCDS");
}
machine_arch_initcall(mpc85xx_cds, mpc85xx_common_publish_devices);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 64a7e8c16839..6bc07d837b1c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -167,9 +167,7 @@ static void __init mpc85xx_ds_setup_arch(void)
*/
static int __init mpc8544_ds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return !!of_flat_dt_is_compatible(root, "MPC8544DS");
+ return !!of_machine_is_compatible("MPC8544DS");
}
machine_arch_initcall(mpc8544_ds, mpc85xx_common_publish_devices);
@@ -185,9 +183,7 @@ machine_arch_initcall(p2020_ds, swiotlb_setup_bus_notifier);
*/
static int __init mpc8572_ds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return !!of_flat_dt_is_compatible(root, "fsl,MPC8572DS");
+ return !!of_machine_is_compatible("fsl,MPC8572DS");
}
/*
@@ -195,9 +191,7 @@ static int __init mpc8572_ds_probe(void)
*/
static int __init p2020_ds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return !!of_flat_dt_is_compatible(root, "fsl,P2020DS");
+ return !!of_machine_is_compatible("fsl,P2020DS");
}
define_machine(mpc8544_ds) {
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index f61cbe235581..fa9cd710d2ae 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -376,9 +376,7 @@ static void __init mpc85xx_mds_pic_init(void)
static int __init mpc85xx_mds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MPC85xxMDS");
+ return of_machine_is_compatible("MPC85xxMDS");
}
define_machine(mpc8568_mds) {
@@ -398,9 +396,7 @@ define_machine(mpc8568_mds) {
static int __init mpc8569_mds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,MPC8569EMDS");
+ return of_machine_is_compatible("fsl,MPC8569EMDS");
}
define_machine(mpc8569_mds) {
@@ -420,9 +416,7 @@ define_machine(mpc8569_mds) {
static int __init p1021_mds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,P1021MDS");
+ return of_machine_is_compatible("fsl,P1021MDS");
}
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index 761e504d22ef..c1499cbf3786 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -147,80 +147,60 @@ machine_arch_initcall(p1024_rdb, mpc85xx_common_publish_devices);
*/
static int __init p2020_rdb_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "fsl,P2020RDB"))
+ if (of_machine_is_compatible("fsl,P2020RDB"))
return 1;
return 0;
}
static int __init p1020_rdb_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "fsl,P1020RDB"))
+ if (of_machine_is_compatible("fsl,P1020RDB"))
return 1;
return 0;
}
static int __init p1020_rdb_pc_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,P1020RDB-PC");
+ return of_machine_is_compatible("fsl,P1020RDB-PC");
}
static int __init p1020_rdb_pd_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,P1020RDB-PD");
+ return of_machine_is_compatible("fsl,P1020RDB-PD");
}
static int __init p1021_rdb_pc_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "fsl,P1021RDB-PC"))
+ if (of_machine_is_compatible("fsl,P1021RDB-PC"))
return 1;
return 0;
}
static int __init p2020_rdb_pc_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "fsl,P2020RDB-PC"))
+ if (of_machine_is_compatible("fsl,P2020RDB-PC"))
return 1;
return 0;
}
static int __init p1025_rdb_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,P1025RDB");
+ return of_machine_is_compatible("fsl,P1025RDB");
}
static int __init p1020_mbg_pc_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,P1020MBG-PC");
+ return of_machine_is_compatible("fsl,P1020MBG-PC");
}
static int __init p1020_utm_pc_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,P1020UTM-PC");
+ return of_machine_is_compatible("fsl,P1020UTM-PC");
}
static int __init p1024_rdb_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,P1024RDB");
+ return of_machine_is_compatible("fsl,P1024RDB");
}
define_machine(p2020_rdb) {
diff --git a/arch/powerpc/platforms/85xx/mvme2500.c b/arch/powerpc/platforms/85xx/mvme2500.c
index 1233050560ae..acc3d0d6049d 100644
--- a/arch/powerpc/platforms/85xx/mvme2500.c
+++ b/arch/powerpc/platforms/85xx/mvme2500.c
@@ -53,9 +53,7 @@ machine_arch_initcall(mvme2500, mpc85xx_common_publish_devices);
*/
static int __init mvme2500_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "artesyn,MVME2500");
+ return of_machine_is_compatible("artesyn,MVME2500");
}
define_machine(mvme2500) {
diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
index ad1a3d438a9e..661d7b59e413 100644
--- a/arch/powerpc/platforms/85xx/p1010rdb.c
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c
@@ -62,11 +62,9 @@ machine_arch_initcall(p1010_rdb, swiotlb_setup_bus_notifier);
*/
static int __init p1010_rdb_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "fsl,P1010RDB"))
+ if (of_machine_is_compatible("fsl,P1010RDB"))
return 1;
- if (of_flat_dt_is_compatible(root, "fsl,P1010RDB-PB"))
+ if (of_machine_is_compatible("fsl,P1010RDB-PB"))
return 1;
return 0;
}
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c
index 371df822e88e..63568d68c76f 100644
--- a/arch/powerpc/platforms/85xx/p1022_ds.c
+++ b/arch/powerpc/platforms/85xx/p1022_ds.c
@@ -555,9 +555,7 @@ machine_arch_initcall(p1022_ds, swiotlb_setup_bus_notifier);
*/
static int __init p1022_ds_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,p1022ds");
+ return of_machine_is_compatible("fsl,p1022ds");
}
define_machine(p1022_ds) {
diff --git a/arch/powerpc/platforms/85xx/p1022_rdk.c b/arch/powerpc/platforms/85xx/p1022_rdk.c
index 5087becaa8bc..2f2943600301 100644
--- a/arch/powerpc/platforms/85xx/p1022_rdk.c
+++ b/arch/powerpc/platforms/85xx/p1022_rdk.c
@@ -135,9 +135,7 @@ machine_arch_initcall(p1022_rdk, swiotlb_setup_bus_notifier);
*/
static int __init p1022_rdk_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,p1022rdk");
+ return of_machine_is_compatible("fsl,p1022rdk");
}
define_machine(p1022_rdk) {
diff --git a/arch/powerpc/platforms/85xx/p1023_rdb.c b/arch/powerpc/platforms/85xx/p1023_rdb.c
index d5b7509825de..40d8de57c341 100644
--- a/arch/powerpc/platforms/85xx/p1023_rdb.c
+++ b/arch/powerpc/platforms/85xx/p1023_rdb.c
@@ -100,9 +100,7 @@ static void __init mpc85xx_rdb_pic_init(void)
static int __init p1023_rdb_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,P1023RDB");
+ return of_machine_is_compatible("fsl,P1023RDB");
}
diff --git a/arch/powerpc/platforms/85xx/ppa8548.c b/arch/powerpc/platforms/85xx/ppa8548.c
index 12019f17f297..2410167b290a 100644
--- a/arch/powerpc/platforms/85xx/ppa8548.c
+++ b/arch/powerpc/platforms/85xx/ppa8548.c
@@ -81,9 +81,7 @@ machine_device_initcall(ppa8548, declare_of_platform_devices);
*/
static int __init ppa8548_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "ppa8548");
+ return of_machine_is_compatible("ppa8548");
}
define_machine(ppa8548) {
diff --git a/arch/powerpc/platforms/85xx/qemu_e500.c b/arch/powerpc/platforms/85xx/qemu_e500.c
index 8ad2fe6f200a..50d745809809 100644
--- a/arch/powerpc/platforms/85xx/qemu_e500.c
+++ b/arch/powerpc/platforms/85xx/qemu_e500.c
@@ -62,9 +62,7 @@ static void __init qemu_e500_setup_arch(void)
*/
static int __init qemu_e500_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return !!of_flat_dt_is_compatible(root, "fsl,qemu-e500");
+ return !!of_machine_is_compatible("fsl,qemu-e500");
}
machine_arch_initcall(qemu_e500, mpc85xx_common_publish_devices);
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index b07214666d65..62b6c45a5a9b 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -120,9 +120,7 @@ machine_arch_initcall(sbc8548, mpc85xx_common_publish_devices);
*/
static int __init sbc8548_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "SBC8548");
+ return of_machine_is_compatible("SBC8548");
}
define_machine(sbc8548) {
diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c
index ae368e0e1076..cd255acde2e2 100644
--- a/arch/powerpc/platforms/85xx/socrates.c
+++ b/arch/powerpc/platforms/85xx/socrates.c
@@ -79,9 +79,7 @@ machine_arch_initcall(socrates, mpc85xx_common_publish_devices);
*/
static int __init socrates_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "abb,socrates"))
+ if (of_machine_is_compatible("abb,socrates"))
return 1;
return 0;
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index 6f4939b6309e..91b824c4dc08 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -93,9 +93,7 @@ machine_arch_initcall(stx_gp3, mpc85xx_common_publish_devices);
*/
static int __init stx_gp3_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "stx,gp3-8560");
+ return of_machine_is_compatible("stx,gp3-8560");
}
define_machine(stx_gp3) {
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index ec0b7272fae2..b7c54454d611 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -122,7 +122,7 @@ static const char * const board[] __initconst = {
*/
static int __init tqm85xx_probe(void)
{
- return of_flat_dt_match(of_get_flat_dt_root(), board);
+ return of_device_compatible_match(of_root, board);
}
define_machine(tqm85xx) {
diff --git a/arch/powerpc/platforms/85xx/twr_p102x.c b/arch/powerpc/platforms/85xx/twr_p102x.c
index 71bc255b4324..1bc02a87f597 100644
--- a/arch/powerpc/platforms/85xx/twr_p102x.c
+++ b/arch/powerpc/platforms/85xx/twr_p102x.c
@@ -128,9 +128,7 @@ machine_arch_initcall(twr_p1025, mpc85xx_common_publish_devices);
static int __init twr_p1025_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "fsl,TWR-P1025");
+ return of_machine_is_compatible("fsl,TWR-P1025");
}
define_machine(twr_p1025) {
diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
index 1a9c1085855f..cf0c70ff026e 100644
--- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c
+++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
@@ -144,23 +144,17 @@ machine_arch_initcall(xes_mpc8540, mpc85xx_common_publish_devices);
*/
static int __init xes_mpc8572_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "xes,MPC8572");
+ return of_machine_is_compatible("xes,MPC8572");
}
static int __init xes_mpc8548_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "xes,MPC8548");
+ return of_machine_is_compatible("xes,MPC8548");
}
static int __init xes_mpc8540_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "xes,MPC8540");
+ return of_machine_is_compatible("xes,MPC8540");
}
define_machine(xes_mpc8572) {
diff --git a/arch/powerpc/platforms/86xx/gef_ppc9a.c b/arch/powerpc/platforms/86xx/gef_ppc9a.c
index 8e63b752712c..ef684afb63c6 100644
--- a/arch/powerpc/platforms/86xx/gef_ppc9a.c
+++ b/arch/powerpc/platforms/86xx/gef_ppc9a.c
@@ -189,9 +189,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB,
*/
static int __init gef_ppc9a_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "gef,ppc9a"))
+ if (of_machine_is_compatible("gef,ppc9a"))
return 1;
return 0;
diff --git a/arch/powerpc/platforms/86xx/gef_sbc310.c b/arch/powerpc/platforms/86xx/gef_sbc310.c
index 0e0be94f551f..67dd0c231646 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc310.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc310.c
@@ -176,9 +176,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB,
*/
static int __init gef_sbc310_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "gef,sbc310"))
+ if (of_machine_is_compatible("gef,sbc310"))
return 1;
return 0;
diff --git a/arch/powerpc/platforms/86xx/gef_sbc610.c b/arch/powerpc/platforms/86xx/gef_sbc610.c
index e8292b492d7e..805026976cac 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc610.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc610.c
@@ -166,9 +166,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB,
*/
static int __init gef_sbc610_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "gef,sbc610"))
+ if (of_machine_is_compatible("gef,sbc610"))
return 1;
return 0;
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index 957473e5c8e5..fef0582eddf1 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -319,9 +319,7 @@ static void __init mpc86xx_hpcd_setup_arch(void)
*/
static int __init mpc86xx_hpcd_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "fsl,MPC8610HPCD"))
+ if (of_machine_is_compatible("fsl,MPC8610HPCD"))
return 1; /* Looks good */
return 0;
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index e5084811b9c6..5ae42a037065 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -96,13 +96,11 @@ mpc86xx_hpcn_show_cpuinfo(struct seq_file *m)
*/
static int __init mpc86xx_hpcn_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "fsl,mpc8641hpcn"))
+ if (of_machine_is_compatible("fsl,mpc8641hpcn"))
return 1; /* Looks good */
/* Be nice and don't give silent boot death. Delete this in 2.6.27 */
- if (of_flat_dt_is_compatible(root, "mpc86xx")) {
+ if (of_machine_is_compatible("mpc86xx")) {
pr_warning("WARNING: your dts/dtb is old. You must update before the next kernel release\n");
return 1;
}
diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c
index 2a9cf278c12a..52af5735742e 100644
--- a/arch/powerpc/platforms/86xx/sbc8641d.c
+++ b/arch/powerpc/platforms/86xx/sbc8641d.c
@@ -67,9 +67,7 @@ sbc8641_show_cpuinfo(struct seq_file *m)
*/
static int __init sbc8641_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "wind,sbc8641"))
+ if (of_machine_is_compatible("wind,sbc8641"))
return 1; /* Looks good */
return 0;
diff --git a/arch/powerpc/platforms/8xx/adder875.c b/arch/powerpc/platforms/8xx/adder875.c
index 61cae4c1edb8..333dece79394 100644
--- a/arch/powerpc/platforms/8xx/adder875.c
+++ b/arch/powerpc/platforms/8xx/adder875.c
@@ -88,8 +88,7 @@ static void __init adder875_setup(void)
static int __init adder875_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "analogue-and-micro,adder875");
+ return of_machine_is_compatible("analogue-and-micro,adder875");
}
static const struct of_device_id of_bus_ids[] __initconst = {
diff --git a/arch/powerpc/platforms/8xx/ep88xc.c b/arch/powerpc/platforms/8xx/ep88xc.c
index 2bedeb7d5f8f..cd0d90f1fb1c 100644
--- a/arch/powerpc/platforms/8xx/ep88xc.c
+++ b/arch/powerpc/platforms/8xx/ep88xc.c
@@ -143,8 +143,7 @@ static void __init ep88xc_setup_arch(void)
static int __init ep88xc_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "fsl,ep88xc");
+ return of_machine_is_compatible("fsl,ep88xc");
}
static const struct of_device_id of_bus_ids[] __initconst = {
diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
index 78180c5e73ff..8d02f5ff4481 100644
--- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
@@ -118,8 +118,7 @@ static void __init mpc86xads_setup_arch(void)
static int __init mpc86xads_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "fsl,mpc866ads");
+ return of_machine_is_compatible("fsl,mpc866ads");
}
static const struct of_device_id of_bus_ids[] __initconst = {
diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
index 4d62bf9dc789..e821a42d5816 100644
--- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
@@ -193,8 +193,7 @@ static void __init mpc885ads_setup_arch(void)
static int __init mpc885ads_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "fsl,mpc885ads");
+ return of_machine_is_compatible("fsl,mpc885ads");
}
static const struct of_device_id of_bus_ids[] __initconst = {
diff --git a/arch/powerpc/platforms/8xx/tqm8xx_setup.c b/arch/powerpc/platforms/8xx/tqm8xx_setup.c
index bee47a2b23e6..4cea8b1afa44 100644
--- a/arch/powerpc/platforms/8xx/tqm8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/tqm8xx_setup.c
@@ -119,9 +119,7 @@ static void __init tqm8xx_setup_arch(void)
static int __init tqm8xx_probe(void)
{
- unsigned long node = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(node, "tqc,tqm8xx");
+ return of_machine_is_compatible("tqc,tqm8xx");
}
static const struct of_device_id of_bus_ids[] __initconst = {
diff --git a/arch/powerpc/platforms/amigaone/setup.c b/arch/powerpc/platforms/amigaone/setup.c
index 3e12d8789252..45cb9821173c 100644
--- a/arch/powerpc/platforms/amigaone/setup.c
+++ b/arch/powerpc/platforms/amigaone/setup.c
@@ -143,9 +143,7 @@ void __noreturn amigaone_restart(char *cmd)
static int __init amigaone_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (of_flat_dt_is_compatible(root, "eyetech,amigaone")) {
+ if (of_machine_is_compatible("eyetech,amigaone")) {
/*
* Coherent memory access cause complete system lockup! Thus
* disable this CPU feature, even if the CPU needs it.
diff --git a/arch/powerpc/platforms/embedded6xx/c2k.c b/arch/powerpc/platforms/embedded6xx/c2k.c
index 782066245bb5..7fef40edf044 100644
--- a/arch/powerpc/platforms/embedded6xx/c2k.c
+++ b/arch/powerpc/platforms/embedded6xx/c2k.c
@@ -123,9 +123,7 @@ void c2k_show_cpuinfo(struct seq_file *m)
*/
static int __init c2k_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "GEFanuc,C2K"))
+ if (!of_machine_is_compatible("GEFanuc,C2K"))
return 0;
printk(KERN_INFO "Detected a GEFanuc C2K board\n");
diff --git a/arch/powerpc/platforms/embedded6xx/gamecube.c b/arch/powerpc/platforms/embedded6xx/gamecube.c
index b17705c3f7a4..f5a837fa8951 100644
--- a/arch/powerpc/platforms/embedded6xx/gamecube.c
+++ b/arch/powerpc/platforms/embedded6xx/gamecube.c
@@ -61,10 +61,7 @@ static void __init gamecube_init_early(void)
static int __init gamecube_probe(void)
{
- unsigned long dt_root;
-
- dt_root = of_get_flat_dt_root();
- if (!of_flat_dt_is_compatible(dt_root, "nintendo,gamecube"))
+ if (!of_machine_is_compatible("nintendo,gamecube"))
return 0;
pm_power_off = gamecube_power_off;
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index 8b6e76100895..dafba1057a47 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -250,9 +250,7 @@ void holly_halt(void)
*/
static int __init holly_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "ibm,holly"))
+ if (!of_machine_is_compatible("ibm,holly"))
return 0;
return 1;
}
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 4c5089f05c7f..f29cf29b11f8 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -141,11 +141,7 @@ static void linkstation_show_cpuinfo(struct seq_file *m)
static int __init linkstation_probe(void)
{
- unsigned long root;
-
- root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "linkstation"))
+ if (!of_machine_is_compatible("linkstation"))
return 0;
pm_power_off = linkstation_power_off;
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index 3eda5df6281a..80804f9916ee 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -161,9 +161,7 @@ static void __noreturn mpc7448_hpc2_restart(char *cmd)
*/
static int __init mpc7448_hpc2_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "mpc74xx"))
+ if (!of_machine_is_compatible("mpc74xx"))
return 0;
return 1;
}
diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c b/arch/powerpc/platforms/embedded6xx/mvme5100.c
index 1382e1f27518..ed7321d6772e 100644
--- a/arch/powerpc/platforms/embedded6xx/mvme5100.c
+++ b/arch/powerpc/platforms/embedded6xx/mvme5100.c
@@ -194,9 +194,7 @@ static void __noreturn mvme5100_restart(char *cmd)
*/
static int __init mvme5100_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "MVME5100");
+ return of_machine_is_compatible("MVME5100");
}
static int __init probe_of_platform_devices(void)
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index 4596cba8c827..471a50bcd074 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -109,9 +109,7 @@ static void __noreturn storcenter_restart(char *cmd)
static int __init storcenter_probe(void)
{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "iomega,storcenter");
+ return of_machine_is_compatible("iomega,storcenter");
}
define_machine(storcenter){
diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c
index ebaecb88df26..fe3e769db263 100644
--- a/arch/powerpc/platforms/embedded6xx/wii.c
+++ b/arch/powerpc/platforms/embedded6xx/wii.c
@@ -205,10 +205,7 @@ static void __init wii_pic_probe(void)
static int __init wii_probe(void)
{
- unsigned long dt_root;
-
- dt_root = of_get_flat_dt_root();
- if (!of_flat_dt_is_compatible(dt_root, "nintendo,wii"))
+ if (!of_machine_is_compatible("nintendo,wii"))
return 0;
pm_power_off = wii_power_off;
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 0872f9837cf5..60ca40ac3519 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -590,17 +590,9 @@ console_initcall(check_pmac_serial_console);
*/
static int __init pmac_probe(void)
{
-#ifdef CONFIG_PPC32
- unsigned long root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "Power Macintosh") &&
- !of_flat_dt_is_compatible(root, "MacRISC"))
- return 0;
-#else
if (!of_machine_is_compatible("Power Macintosh") &&
!of_machine_is_compatible("MacRISC"))
return 0;
-#endif
#ifdef CONFIG_PPC32
/* isa_io_base gets set in pmac_pci_init */