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blackfin: asm: fix blackfin.h broken 

do{...}while makes no sense in __ASSEMBLY__ code paths.  now
kernels fail to build:
arch/blackfin/mach-bf561/atomic.S: Assembler messages:
arch/blackfin/mach-bf561/atomic.S:48: Error: syntax error. Input text
was do.
arch/blackfin/mach-bf561/atomic.S:48: Error:
arch/blackfin/mach-bf561/atomic.S:48: Error: syntax error. Input text
was }.
arch/blackfin/mach-bf561/atomic.S:48: Error:
arch/blackfin/mach-bf561/atomic.S:53: Error: syntax error. Input text
was do.
arch/blackfin/mach-bf561/atomic.S:53: Error:
arch/blackfin/mach-bf561/atomic.S:53: Error: syntax error. Input text
was }.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
This commit is contained in:
Bob Liu 2012-04-28 17:12:32 +08:00
parent b1a3c1daf6
commit b2286f2b43
1 changed files with 2 additions and 6 deletions
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8
arch/blackfin/include/asm/blackfin.h
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@ -63,20 +63,16 @@ static inline void CSYNC(void)
#if ANOMALY_05000312 || ANOMALY_05000244
#define SSYNC(scratch) \
do { \
cli scratch; \
nop; nop; nop; \
SSYNC; \
sti scratch; \
} while (0)
sti scratch;
#define CSYNC(scratch) \
do { \
cli scratch; \
nop; nop; nop; \
CSYNC; \
sti scratch; \
} while (0)
sti scratch;
#else
#define SSYNC(scratch) SSYNC;