diff options
author | Paul Mundt <lethal@linux-sh.org> | 2010-04-21 12:20:42 +0900 |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2010-04-21 12:20:42 +0900 |
commit | 4a6feab0ee5240c4bd5378d9f8a46b85718c68a7 (patch) | |
tree | 883f73dbb1e1ed80ae098b794d20ce1d09d1c88b | |
parent | a9079ca0cb15feda15e7a380092e02d5cd834148 (diff) | |
download | kernel_samsung_smdk4412-4a6feab0ee5240c4bd5378d9f8a46b85718c68a7.zip kernel_samsung_smdk4412-4a6feab0ee5240c4bd5378d9f8a46b85718c68a7.tar.gz kernel_samsung_smdk4412-4a6feab0ee5240c4bd5378d9f8a46b85718c68a7.tar.bz2 |
sh: __cpuinit annotate the CPU init path.
All of the regular CPU init path needs to be __cpuinit annotated for CPU
hotplug.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
-rw-r--r-- | arch/sh/include/asm/processor.h | 1 | ||||
-rw-r--r-- | arch/sh/include/asm/processor_32.h | 2 | ||||
-rw-r--r-- | arch/sh/kernel/cpu/init.c | 20 | ||||
-rw-r--r-- | arch/sh/kernel/head_32.S | 2 | ||||
-rw-r--r-- | arch/sh/kernel/process.c | 2 |
5 files changed, 13 insertions, 14 deletions
diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h index c2be225..26b3f02 100644 --- a/arch/sh/include/asm/processor.h +++ b/arch/sh/include/asm/processor.h @@ -102,6 +102,7 @@ struct task_struct; extern struct pt_regs fake_swapper_regs; +extern void cpu_init(void); extern void cpu_probe(void); /* arch/sh/kernel/process.c */ diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h index 572b4eb..61a445d 100644 --- a/arch/sh/include/asm/processor_32.h +++ b/arch/sh/include/asm/processor_32.h @@ -27,8 +27,6 @@ #define CCN_CVR 0xff000040 #define CCN_PRR 0xff000044 -asmlinkage void __init sh_cpu_init(void); - /* * User space process size: 2GB. * diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c index ffaa00a..9766106 100644 --- a/arch/sh/kernel/cpu/init.c +++ b/arch/sh/kernel/cpu/init.c @@ -43,9 +43,9 @@ * peripherals (nofpu, nodsp, and so forth). */ #define onchip_setup(x) \ -static int x##_disabled __initdata = !cpu_has_##x; \ +static int x##_disabled __cpuinitdata = !cpu_has_##x; \ \ -static int __init x##_setup(char *opts) \ +static int __cpuinit x##_setup(char *opts) \ { \ x##_disabled = 1; \ return 1; \ @@ -59,7 +59,7 @@ onchip_setup(dsp); #define CPUOPM 0xff2f0000 #define CPUOPM_RABD (1 << 5) -static void __init speculative_execution_init(void) +static void __cpuinit speculative_execution_init(void) { /* Clear RABD */ __raw_writel(__raw_readl(CPUOPM) & ~CPUOPM_RABD, CPUOPM); @@ -78,7 +78,7 @@ static void __init speculative_execution_init(void) #define EXPMASK_BRDSSLP (1 << 1) #define EXPMASK_MMCAW (1 << 4) -static void __init expmask_init(void) +static void __cpuinit expmask_init(void) { unsigned long expmask = __raw_readl(EXPMASK); @@ -217,7 +217,7 @@ static void detect_cache_shape(void) l2_cache_shape = -1; /* No S-cache */ } -static void __init fpu_init(void) +static void __cpuinit fpu_init(void) { /* Disable the FPU */ if (fpu_disabled && (current_cpu_data.flags & CPU_HAS_FPU)) { @@ -230,7 +230,7 @@ static void __init fpu_init(void) } #ifdef CONFIG_SH_DSP -static void __init release_dsp(void) +static void __cpuinit release_dsp(void) { unsigned long sr; @@ -244,7 +244,7 @@ static void __init release_dsp(void) ); } -static void __init dsp_init(void) +static void __cpuinit dsp_init(void) { unsigned long sr; @@ -276,11 +276,11 @@ static void __init dsp_init(void) release_dsp(); } #else -static inline void __init dsp_init(void) { } +static inline void __cpuinit dsp_init(void) { } #endif /* CONFIG_SH_DSP */ /** - * sh_cpu_init + * cpu_init * * This is our initial entry point for each CPU, and is invoked on the * boot CPU prior to calling start_kernel(). For SMP, a combination of @@ -295,7 +295,7 @@ static inline void __init dsp_init(void) { } * Each processor family is still responsible for doing its own probing * and cache configuration in cpu_probe(). */ -asmlinkage void __init sh_cpu_init(void) +asmlinkage void __cpuinit cpu_init(void) { current_thread_info()->cpu = hard_smp_processor_id(); diff --git a/arch/sh/kernel/head_32.S b/arch/sh/kernel/head_32.S index fe0b743..8c1fc9a 100644 --- a/arch/sh/kernel/head_32.S +++ b/arch/sh/kernel/head_32.S @@ -335,7 +335,7 @@ ENTRY(stack_start) 3: .long __bss_start 4: .long _end 5: .long start_kernel -6: .long sh_cpu_init +6: .long cpu_init 7: .long init_thread_union #ifdef CONFIG_PMB diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index 81add9b..4d49c86 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -89,7 +89,7 @@ void arch_task_cache_init(void) # define HAVE_SOFTFP 0 #endif -void init_thread_xstate(void) +void __cpuinit init_thread_xstate(void) { if (boot_cpu_data.flags & CPU_HAS_FPU) xstate_size = sizeof(struct sh_fpu_hard_struct); |