From: Vineet Gupta <vgupta@synopsys.com>
Date: Sat, 22 Jun 2013 13:52:42 +0000 (+0530)
Subject: ARC: No-op full icache flush if !CONFIG_ARC_HAS_ICACHE
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~38^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=336e199e9c812e2f20f028d7825f4342c9ec0cc3;p=pandora-kernel.git

ARC: No-op full icache flush if !CONFIG_ARC_HAS_ICACHE

Also remove extraneous irq disabling in flush_cache_all() callstack

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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