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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-10-21 15:52:04 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-10-21 15:52:04 +1100 |
| commit | a02efb906d12c9d4eb2ab7c59049ba9545e5412d (patch) | |
| tree | bf1f6467978ec63a22f42299ecac2ee7f7e73336 /drivers/misc/sgi-gru/gru_instructions.h | |
| parent | 84dfcb4b318463cd4883b6a19937824f49aee564 (diff) | |
| parent | 2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff) | |
Merge commit 'origin' into master
Manual merge of:
arch/powerpc/Kconfig
arch/powerpc/include/asm/page.h
Diffstat (limited to 'drivers/misc/sgi-gru/gru_instructions.h')
| -rw-r--r-- | drivers/misc/sgi-gru/gru_instructions.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/misc/sgi-gru/gru_instructions.h b/drivers/misc/sgi-gru/gru_instructions.h index 0dc36225c7c6..48762e7b98be 100644 --- a/drivers/misc/sgi-gru/gru_instructions.h +++ b/drivers/misc/sgi-gru/gru_instructions.h @@ -26,7 +26,7 @@ * Architecture dependent functions */ -#if defined CONFIG_IA64 +#if defined(CONFIG_IA64) #include <linux/compiler.h> #include <asm/intrinsics.h> #define __flush_cache(p) ia64_fc(p) @@ -36,7 +36,7 @@ barrier(); \ *((volatile int *)(p)) = v; /* force st.rel */ \ } while (0) -#elif defined CONFIG_X86_64 +#elif defined(CONFIG_X86_64) #define __flush_cache(p) clflush(p) #define gru_ordered_store_int(p,v) \ do { \ @@ -299,6 +299,7 @@ static inline void gru_flush_cache(void *p) static inline void gru_start_instruction(struct gru_instruction *ins, int op32) { gru_ordered_store_int(ins, op32); + gru_flush_cache(ins); } @@ -604,8 +605,9 @@ static inline int gru_get_cb_substatus(void *cb) static inline int gru_check_status(void *cb) { struct gru_control_block_status *cbs = (void *)cb; - int ret = cbs->istatus; + int ret; + ret = cbs->istatus; if (ret == CBS_CALL_OS) ret = gru_check_status_proc(cb); return ret; @@ -617,7 +619,7 @@ static inline int gru_check_status(void *cb) static inline int gru_wait(void *cb) { struct gru_control_block_status *cbs = (void *)cb; - int ret = cbs->istatus;; + int ret = cbs->istatus; if (ret != CBS_IDLE) ret = gru_wait_proc(cb); |