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ARM v7: v7_mmu_cache_flush(): do not restore r0-r3 (minor optimization)
Registers 'r0' till 'r3' are scratch registers and do not need to be
restored.

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
stable/v2013.05 v2013.05.1
1 parent eb7d85c commit ee5f859e0420cf693dcc813bca6d3a3897741af2
@Enrico Scholz Enrico Scholz authored on 14 May 2013
Sascha Hauer committed on 23 May 2013
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arch/arm/cpu/cache-armv7.S