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ARM: mm: remove broken condition check for v4 flushing

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There's no point having a conditional cache flush if we don't know the
state of the condition beforehand.

This patch makes the cacheflush in v4_flush_user_cache_range
unconditional.

signed-off-by: will deacon <will.deacon@arm.com>
This commit is contained in:
Will Deacon 2013-01-22 19:11:38 +00:00
parent 3ef52f2a00
commit 794fe85da4
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mm/cache-v4.S
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@ -58,7 +58,7 @@ ENTRY(v4_flush_kern_cache_all)
ENTRY(v4_flush_user_cache_range)
#ifdef CONFIG_CPU_CP15
mov ip, #0
mcreq p15, 0, ip, c7, c7, 0 @ flush ID cache
mcr p15, 0, ip, c7, c7, 0 @ flush ID cache
mov pc, lr
#else
/* FALLTHROUGH */