[PATCH v2] Arm64: Remove unnecessary keyword 'extern' from proc-fns.h
From: Arun Chandran <hidden>
Date: 2014-08-20 06:47:48
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
Since function prototypes are not definitions, extern doesn't have any effect on them; removing it. Reported-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Arun Chandran <redacted> --- v2 * cleaned the patch description according to comment from Geoff Levand [off-list ref] --- arch/arm64/include/asm/proc-fns.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/include/asm/proc-fns.h b/arch/arm64/include/asm/proc-fns.h
index 0c657bb..919ac3a 100644
--- a/arch/arm64/include/asm/proc-fns.h
+++ b/arch/arm64/include/asm/proc-fns.h@@ -28,12 +28,12 @@ struct mm_struct; struct cpu_suspend_ctx; -extern void cpu_cache_off(void); -extern void cpu_do_idle(void); -extern void cpu_do_switch_mm(unsigned long pgd_phys, struct mm_struct *mm); -extern void cpu_reset(unsigned long addr) __attribute__((noreturn)); -extern void cpu_do_suspend(struct cpu_suspend_ctx *ptr); -extern u64 cpu_do_resume(phys_addr_t ptr, u64 idmap_ttbr); +void cpu_cache_off(void); +void cpu_do_idle(void); +void cpu_do_switch_mm(unsigned long pgd_phys, struct mm_struct *mm); +void cpu_reset(unsigned long addr) __attribute__((noreturn)); +void cpu_do_suspend(struct cpu_suspend_ctx *ptr); +u64 cpu_do_resume(phys_addr_t ptr, u64 idmap_ttbr); #include <asm/memory.h>
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1.7.9.5