From: Tony Lindgren <tony@atomide.com>
Date: Mon, 20 Sep 2010 21:48:10 +0000 (-0700)
Subject: ARM: Handle __flush_icache_all for CONFIG_SMP_ON_UP
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d85ac1e6a286e7ac8b42c0ca4e01c4b07cb0550;p=pandora-kernel.git

ARM: Handle __flush_icache_all for CONFIG_SMP_ON_UP

Do this by adding flush_icache_all to cache_fns for ARMv6 and 7.
As flush_icache_all may neeed to be called from flush_kern_cache_all,
add it as the first entry in the cache_fns.

Note that now we can remove the ARM_ERRATA_411920 dependency
to !SMP so it can be selected on UP ARMv6 processors, such
as omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>
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