Messages in this thread Patch in this message | | | From | "Alastair D'Silva" <> | Subject | [PATCH v2 5/6] powerpc: Remove 'extern' from func prototypes in cache headers | Date | Tue, 3 Sep 2019 15:23:59 +1000 |
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From: Alastair D'Silva <alastair@d-silva.org>
The 'extern' keyword does not value-add for function prototypes.
Signed-off-by: Alastair D'Silva <alastair@d-silva.org> --- arch/powerpc/include/asm/cache.h | 8 ++++---- arch/powerpc/include/asm/cacheflush.h | 6 +++--- 2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h index 91c808c6738b..54fffdf5a6ec 100644 --- a/arch/powerpc/include/asm/cache.h +++ b/arch/powerpc/include/asm/cache.h @@ -102,10 +102,10 @@ static inline u32 l1_icache_bytes(void) #define __read_mostly __attribute__((__section__(".data..read_mostly"))) #ifdef CONFIG_PPC_BOOK3S_32 -extern long _get_L2CR(void); -extern long _get_L3CR(void); -extern void _set_L2CR(unsigned long); -extern void _set_L3CR(unsigned long); +long _get_L2CR(void); +long _get_L3CR(void); +void _set_L2CR(unsigned long val); +void _set_L3CR(unsigned long val); #else #define _get_L2CR() 0L #define _get_L3CR() 0L diff --git a/arch/powerpc/include/asm/cacheflush.h b/arch/powerpc/include/asm/cacheflush.h index 4a1c9f0200e1..fa10dc19206c 100644 --- a/arch/powerpc/include/asm/cacheflush.h +++ b/arch/powerpc/include/asm/cacheflush.h @@ -38,15 +38,15 @@ static inline void flush_cache_vmap(unsigned long start, unsigned long end) { } #endif #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 -extern void flush_dcache_page(struct page *page); +void flush_dcache_page(struct page *page); #define flush_dcache_mmap_lock(mapping) do { } while (0) #define flush_dcache_mmap_unlock(mapping) do { } while (0) void flush_icache_range(unsigned long start, unsigned long stop); -extern void flush_icache_user_range(struct vm_area_struct *vma, +void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, unsigned long addr, int len); -extern void flush_dcache_icache_page(struct page *page); +void flush_dcache_icache_page(struct page *page); void __flush_dcache_icache(void *page); /** -- 2.21.0
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