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authorDavid S. Miller <davem@davemloft.net>2008-08-27 03:38:42 -0700
committerDavid S. Miller <davem@davemloft.net>2008-08-29 02:15:11 -0700
commit104364810ff5b0844a2183fbca989f70e86d486b (patch)
treee7aa24484aefae8ad6ba00d9e0f52ee5bfb384f3 /arch
parent33c4655c00e6af3ec4023f2cafd63dd4a42de49b (diff)
sparc: Remove SBUS layer resource and irq handling.
All the drivers use OF device objects now for this information. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/sparc/include/asm/sbus_32.h15
-rw-r--r--arch/sparc/include/asm/sbus_64.h16
-rw-r--r--arch/sparc/kernel/ioport.c27
-rw-r--r--arch/sparc64/kernel/sbus.c4
4 files changed, 0 insertions, 62 deletions
diff --git a/arch/sparc/include/asm/sbus_32.h b/arch/sparc/include/asm/sbus_32.h
index 81ea0f687b18..8f5900baca32 100644
--- a/arch/sparc/include/asm/sbus_32.h
+++ b/arch/sparc/include/asm/sbus_32.h
@@ -51,17 +51,6 @@ struct sbus_dev {
int prom_node;
char prom_name[64];
int slot;
-
- struct resource resource[PROMREG_MAX];
-
- struct linux_prom_registers reg_addrs[PROMREG_MAX];
- int num_registers;
-
- struct linux_prom_ranges device_ranges[PROMREG_MAX];
- int num_device_ranges;
-
- unsigned int irqs[4];
- int num_irqs;
};
#define to_sbus_device(d) container_of(d, struct sbus_dev, ofdev.dev)
@@ -73,9 +62,6 @@ struct sbus_bus {
int prom_node; /* PROM device tree node for this SBus */
char prom_name[64]; /* Usually "sbus" or "sbi" */
int clock_freq;
-
- struct linux_prom_ranges sbus_ranges[PROMREG_MAX];
- int num_sbus_ranges;
};
#define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
@@ -103,7 +89,6 @@ sbus_is_slave(struct sbus_dev *dev)
void prom_adjust_ranges(struct linux_prom_ranges *, int,
struct linux_prom_ranges *, int);
-extern void sbus_arch_bus_ranges_init(struct device_node *, struct sbus_bus *);
extern void sbus_setup_iommu(struct sbus_bus *, struct device_node *);
extern int sbus_arch_preinit(void);
extern void sbus_arch_postinit(void);
diff --git a/arch/sparc/include/asm/sbus_64.h b/arch/sparc/include/asm/sbus_64.h
index 2b2562e0e5c1..75f95ff6d01c 100644
--- a/arch/sparc/include/asm/sbus_64.h
+++ b/arch/sparc/include/asm/sbus_64.h
@@ -51,17 +51,6 @@ struct sbus_dev {
int prom_node;
char prom_name[64];
int slot;
-
- struct resource resource[PROMREG_MAX];
-
- struct linux_prom_registers reg_addrs[PROMREG_MAX];
- int num_registers;
-
- struct linux_prom_ranges device_ranges[PROMREG_MAX];
- int num_device_ranges;
-
- unsigned int irqs[4];
- int num_irqs;
};
#define to_sbus_device(d) container_of(d, struct sbus_dev, ofdev.dev)
@@ -73,10 +62,6 @@ struct sbus_bus {
int prom_node; /* OBP node of SBUS */
char prom_name[64]; /* Usually "sbus" or "sbi" */
int clock_freq;
-
- struct linux_prom_ranges sbus_ranges[PROMREG_MAX];
- int num_sbus_ranges;
-
int portid;
};
#define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
@@ -94,7 +79,6 @@ extern struct sbus_bus *sbus_root;
for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \
for ((device) = (bus)->devices; (device); (device) = (device)->next)
-extern void sbus_arch_bus_ranges_init(struct device_node *, struct sbus_bus *);
extern void sbus_setup_iommu(struct sbus_bus *, struct device_node *);
extern int sbus_arch_preinit(void);
extern void sbus_arch_postinit(void);
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 0e478301e8e5..d82a810564ba 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -394,33 +394,6 @@ void sbus_dma_sync_single_for_device(struct device *dev, dma_addr_t ba, size_t s
}
/* Support code for sbus_init(). */
-/*
- * XXX This functions appears to be a distorted version of
- * prom_sbus_ranges_init(), with all sun4d stuff cut away.
- * Ask DaveM what is going on here, how is sun4d supposed to work... XXX
- */
-/* added back sun4d patch from Thomas Bogendoerfer - should be OK (crn) */
-void __init sbus_arch_bus_ranges_init(struct device_node *pn, struct sbus_bus *sbus)
-{
- int parent_node = pn->node;
-
- if (sparc_cpu_model == sun4d) {
- struct linux_prom_ranges iounit_ranges[PROMREG_MAX];
- int num_iounit_ranges, len;
-
- len = prom_getproperty(parent_node, "ranges",
- (char *) iounit_ranges,
- sizeof (iounit_ranges));
- if (len != -1) {
- num_iounit_ranges =
- (len / sizeof(struct linux_prom_ranges));
- prom_adjust_ranges(sbus->sbus_ranges,
- sbus->num_sbus_ranges,
- iounit_ranges, num_iounit_ranges);
- }
- }
-}
-
void __init sbus_setup_iommu(struct sbus_bus *sbus, struct device_node *dp)
{
#ifndef CONFIG_SUN4
diff --git a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c
index 60fac2d64b15..0193e3823196 100644
--- a/arch/sparc64/kernel/sbus.c
+++ b/arch/sparc64/kernel/sbus.c
@@ -650,10 +650,6 @@ fatal_memory_error:
prom_printf("sbus_iommu_init: Fatal memory allocation error.\n");
}
-void __init sbus_arch_bus_ranges_init(struct device_node *pn, struct sbus_bus *sbus)
-{
-}
-
void __init sbus_setup_iommu(struct sbus_bus *sbus, struct device_node *dp)
{
sbus_iommu_init(dp->node, sbus);