diff options
Diffstat (limited to 'arch/x86/lib/io_64.c')
| -rw-r--r-- | arch/x86/lib/io_64.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/x86/lib/io_64.c b/arch/x86/lib/io_64.c index 87b4a4e1803..3f1eb59b5f0 100644 --- a/arch/x86/lib/io_64.c +++ b/arch/x86/lib/io_64.c @@ -1,23 +1,25 @@ #include <linux/string.h> -#include <asm/io.h> #include <linux/module.h> +#include <asm/io.h> -void __memcpy_toio(unsigned long dst,const void*src,unsigned len) +void __memcpy_toio(unsigned long dst, const void *src, unsigned len) { - __inline_memcpy((void *) dst,src,len); + __inline_memcpy((void *)dst, src, len); } EXPORT_SYMBOL(__memcpy_toio); -void __memcpy_fromio(void *dst,unsigned long src,unsigned len) +void __memcpy_fromio(void *dst, unsigned long src, unsigned len) { - __inline_memcpy(dst,(const void *) src,len); + __inline_memcpy(dst, (const void *)src, len); } EXPORT_SYMBOL(__memcpy_fromio); void memset_io(volatile void __iomem *a, int b, size_t c) { - /* XXX: memset can mangle the IO patterns quite a bit. - perhaps it would be better to use a dumb one */ - memset((void *)a,b,c); + /* + * TODO: memset can mangle the IO patterns quite a bit. + * perhaps it would be better to use a dumb one: + */ + memset((void *)a, b, c); } EXPORT_SYMBOL(memset_io); |