Messages in this thread Patch in this message | | | Date | Sat, 18 Aug 2007 17:32:05 +0200 (CEST) | From | Stefan Richter <> | Subject | [PATCH trivial] include/asm-*/system.h: remove unused set_rmb(), set_wmb() macros |
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These don't appear anywhere else in the kernel anymore.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: Bryan Wu <bryan.wu@analog.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp> --- include/asm-blackfin/system.h | 4 +--- include/asm-h8300/system.h | 3 +-- include/asm-m68knommu/system.h | 3 +-- include/asm-sh64/system.h | 3 +-- include/asm-v850/system.h | 3 +-- 5 files changed, 5 insertions(+), 11 deletions(-)
Index: linux/include/asm-blackfin/system.h =================================================================== --- linux.orig/include/asm-blackfin/system.h +++ linux/include/asm-blackfin/system.h @@ -119,9 +119,7 @@ extern unsigned long irq_flags; #define mb() asm volatile ("" : : :"memory") #define rmb() asm volatile ("" : : :"memory") #define wmb() asm volatile ("" : : :"memory") -#define set_rmb(var, value) do { (void) xchg(&var, value); } while (0) -#define set_mb(var, value) set_rmb(var, value) -#define set_wmb(var, value) do { var = value; wmb(); } while (0) +#define set_mb(var, value) do { (void) xchg(&var, value); } while (0) #define read_barrier_depends() do { } while(0) Index: linux/include/asm-h8300/system.h =================================================================== --- linux.orig/include/asm-h8300/system.h +++ linux/include/asm-h8300/system.h @@ -82,8 +82,7 @@ asmlinkage void resume(void); #define mb() asm volatile ("" : : :"memory") #define rmb() asm volatile ("" : : :"memory") #define wmb() asm volatile ("" : : :"memory") -#define set_rmb(var, value) do { xchg(&var, value); } while (0) -#define set_mb(var, value) set_rmb(var, value) +#define set_mb(var, value) do { xchg(&var, value); } while (0) #ifdef CONFIG_SMP #define smp_mb() mb() Index: linux/include/asm-m68knommu/system.h =================================================================== --- linux.orig/include/asm-m68knommu/system.h +++ linux/include/asm-m68knommu/system.h @@ -104,8 +104,7 @@ asmlinkage void resume(void); #define mb() asm volatile ("" : : :"memory") #define rmb() asm volatile ("" : : :"memory") #define wmb() asm volatile ("" : : :"memory") -#define set_rmb(var, value) do { xchg(&var, value); } while (0) -#define set_mb(var, value) set_rmb(var, value) +#define set_mb(var, value) do { xchg(&var, value); } while (0) #ifdef CONFIG_SMP #define smp_mb() mb() Index: linux/include/asm-sh64/system.h =================================================================== --- linux.orig/include/asm-sh64/system.h +++ linux/include/asm-sh64/system.h @@ -62,8 +62,7 @@ extern void __xchg_called_with_bad_point #define smp_read_barrier_depends() do { } while (0) #endif /* CONFIG_SMP */ -#define set_rmb(var, value) do { (void)xchg(&var, value); } while (0) -#define set_mb(var, value) set_rmb(var, value) +#define set_mb(var, value) do { (void)xchg(&var, value); } while (0) /* Interrupt Control */ #ifndef HARD_CLI Index: linux/include/asm-v850/system.h =================================================================== --- linux.orig/include/asm-v850/system.h +++ linux/include/asm-v850/system.h @@ -66,8 +66,7 @@ static inline int irqs_disabled (void) #define rmb() mb () #define wmb() mb () #define read_barrier_depends() ((void)0) -#define set_rmb(var, value) do { xchg (&var, value); } while (0) -#define set_mb(var, value) set_rmb (var, value) +#define set_mb(var, value) do { xchg (&var, value); } while (0) #define smp_mb() mb () #define smp_rmb() rmb () -- Stefan Richter -=====-=-=== =--- =--=- http://arcgraph.de/sr/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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