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omap: SRAM: flush the right address after memcpy in omap_sram_push

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the original flush operation is to flush the function address which is
copied from.
But we do not change the function code and it is not necessary to flush it.

Signed-off-by: janboe <janboe.ye@gmail.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
ye janboe 2009-10-05 13:31:44 -07:00 committed by Tony Lindgren
parent 7a66a39b85
commit 913b143ffa
1 changed files with 2 additions and 1 deletions
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arch/arm/plat-omap/sram.c
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@ -270,7 +270,8 @@ void * omap_sram_push(void * start, unsigned long size)
omap_sram_ceil -= size; omap_sram_ceil -= size;
omap_sram_ceil = ROUND_DOWN(omap_sram_ceil, sizeof(void *)); omap_sram_ceil = ROUND_DOWN(omap_sram_ceil, sizeof(void *));
memcpy((void *)omap_sram_ceil, start, size); memcpy((void *)omap_sram_ceil, start, size);
flush_icache_range((unsigned long)start, (unsigned long)(start + size)); flush_icache_range((unsigned long)omap_sram_ceil,
(unsigned long)(omap_sram_ceil + size));
return (void *)omap_sram_ceil; return (void *)omap_sram_ceil;
} }