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| author |   Thomas Gleixner <tglx@linutronix.de> | 2007-10-15 23:28:20 +0200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@inhelltoy.tec.linutronix.de> | 2007-10-17 20:17:19 +0200 |
| commit | 1f7afb08a595292d946a5f1fd4929c81db7042d2 (patch) | |
| tree | 42bc30a41de142a28bde7f17b5a92139fc327a79 /include/asm-x86/edac_64.h | |
| parent | x86: unify include/asm/dmi_32/64.h (diff) | |
| download | linux-dev-1f7afb08a595292d946a5f1fd4929c81db7042d2.tar.xz linux-dev-1f7afb08a595292d946a5f1fd4929c81db7042d2.zip | |
x86: unify include/asm/cache_32/64.h
Same file, except for whitespace, comment formatting and:
32-bit: unsigned long *virt_addr = va;
64-bit: unsigned int *virt_addr = va;
Both can be safely replaced by:
u32 i, *virt_addr = va;
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to '')
| -rw-r--r-- | include/asm-x86/edac_64.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/asm-x86/edac_64.h b/include/asm-x86/edac_64.h deleted file mode 100644 index cad1cd42b4ee..000000000000 --- a/include/asm-x86/edac_64.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef ASM_EDAC_H -#define ASM_EDAC_H - -/* ECC atomic, DMA, SMP and interrupt safe scrub function */ - -static __inline__ void atomic_scrub(void *va, u32 size) -{ - unsigned int *virt_addr = va; - u32 i; - - for (i = 0; i < size / 4; i++, virt_addr++) - /* Very carefully read and write to memory atomically - * so we are interrupt, DMA and SMP safe. - */ - __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr)); -} - -#endif |