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authorAndrew Morton <akpm@linux-foundation.org>2007-10-17 12:04:39 -0400
committerThomas Gleixner <tglx@inhelltoy.tec.linutronix.de>2007-10-17 14:16:40 -0400
commit3c215b6680b347593705e010688e80400d772763 (patch)
tree865d529e0d407a7c458a95ba2687cb08d829b891 /include/asm-x86
parent95c1e9aefa5d3a2dd61304797cad96e8fdcd95ce (diff)
x86: asm-i386/io.h fix constness
- Fix this: include/asm/io.h: In function `memcpy_fromio': include/asm/io.h:208: warning: passing argument 2 of `__memcpy' discards qualifiers from pointer target type - Clean up code a bit Reported-by: Uwe Bugla <uwe.bugla@gmx.de> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86')
-rw-r--r--include/asm-x86/io_32.h17
1 files changed, 11 insertions, 6 deletions
diff --git a/include/asm-x86/io_32.h b/include/asm-x86/io_32.h
index 4ea7b1ad3c1d..fe881cd1e6f4 100644
--- a/include/asm-x86/io_32.h
+++ b/include/asm-x86/io_32.h
@@ -199,17 +199,22 @@ static inline void writel(unsigned int b, volatile void __iomem *addr)
199 199
200#define mmiowb() 200#define mmiowb()
201 201
202static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count) 202static inline void
203memset_io(volatile void __iomem *addr, unsigned char val, int count)
203{ 204{
204 memset((void __force *) addr, val, count); 205 memset((void __force *)addr, val, count);
205} 206}
206static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count) 207
208static inline void
209memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
207{ 210{
208 __memcpy(dst, (void __force *) src, count); 211 __memcpy(dst, (const void __force *)src, count);
209} 212}
210static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count) 213
214static inline void
215memcpy_toio(volatile void __iomem *dst, const void *src, int count)
211{ 216{
212 __memcpy((void __force *) dst, src, count); 217 __memcpy((void __force *)dst, src, count);
213} 218}
214 219
215/* 220/*