ARM: l2c: avoid calling outer_flush_all() unnecessarily (Spear)

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Spear calls outer_flush_all() from it's SMP bringup function.  This
is potentially dangerous as the L2C set/way operations which implement
this don't take kindly to concurrent operations.  Besides, there's
better solutions to this, as implemented on other platforms.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Russell King 2014-03-15 16:47:47 +00:00

parent b13b9e98b8

commit 03a166e22a

1 changed files with 14 additions and 5 deletions

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arch/arm/mach-spear/platsmp.c

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