From: Kevin Hao <haokexin@gmail.com>
Date: Sun, 14 Jul 2013 09:02:04 +0000 (+0800)
Subject: powerpc: Remove the redundant flush_fp_to_thread() in setup_sigcontext()
X-Git-Tag: v3.12-rc1~123^2~66
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=662499d04b6bc73d0ecab0ab876bacd5bbe7d6a7;p=pandora-kernel.git

powerpc: Remove the redundant flush_fp_to_thread() in setup_sigcontext()

In commit c6e6771b(powerpc: Introduce VSX thread_struct and CONFIG_VSX)
we add a invocation of flush_fp_to_thread() before copying the FPR or
VSR to users. But we already invoke the flush_fp_to_thread() in this
function. So remove one of them.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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