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authorLinus Torvalds <torvalds@linux-foundation.org>2017-09-10 21:07:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-10 21:07:39 -0700
commit64414e5f9896805c2e80583345e9b1745be73aa9 (patch)
treeee11362c144c7028f1271cf6be8bdf1065f1781e /arch/m68k
parente90937e756938f03d37d4cae7c82316a3a425944 (diff)
parent8a1943492bd629b7eae64535a96fcb959a01bbd0 (diff)
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu updates from Greg Ungerer: "Only two changes. One removes unused code, the other makes local clock code arguments consistent with generic clock code" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: remove dead code m68k: allow NULL clock for clk_get_rate
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/coldfire/clk.c3
-rw-r--r--arch/m68k/coldfire/m5441x.c37
2 files changed, 3 insertions, 37 deletions
diff --git a/arch/m68k/coldfire/clk.c b/arch/m68k/coldfire/clk.c
index 1e3c7e9193d1..856069a3196d 100644
--- a/arch/m68k/coldfire/clk.c
+++ b/arch/m68k/coldfire/clk.c
@@ -121,6 +121,9 @@ EXPORT_SYMBOL(clk_put);
unsigned long clk_get_rate(struct clk *clk)
{
+ if (!clk)
+ return 0;
+
return clk->rate;
}
EXPORT_SYMBOL(clk_get_rate);
diff --git a/arch/m68k/coldfire/m5441x.c b/arch/m68k/coldfire/m5441x.c
index dc589b039b62..04fd7fde9fb3 100644
--- a/arch/m68k/coldfire/m5441x.c
+++ b/arch/m68k/coldfire/m5441x.c
@@ -222,40 +222,3 @@ void __init config_BSP(char *commandp, int size)
m5441x_uarts_init();
m5441x_fec_init();
}
-
-
-#if IS_ENABLED(CONFIG_RTC_DRV_M5441x)
-static struct resource m5441x_rtc_resources[] = {
- {
- .start = MCFRTC_BASE,
- .end = MCFRTC_BASE + MCFRTC_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = MCF_IRQ_RTC,
- .end = MCF_IRQ_RTC,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device m5441x_rtc = {
- .name = "mcfrtc",
- .id = 0,
- .resource = m5441x_rtc_resources,
- .num_resources = ARRAY_SIZE(m5441x_rtc_resources),
-};
-#endif
-
-static struct platform_device *m5441x_devices[] __initdata = {
-#if IS_ENABLED(CONFIG_RTC_DRV_M5441x)
- &m5441x_rtc,
-#endif
-};
-
-static int __init init_BSP(void)
-{
- platform_add_devices(m5441x_devices, ARRAY_SIZE(m5441x_devices));
- return 0;
-}
-
-arch_initcall(init_BSP);