From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 22 Apr 2012 05:16:34 +0000 (-0400)
Subject: sh: switch to saved_sigmask-based sigsuspend()/rt_sigsuspend()
X-Git-Tag: v3.5-rc1~105^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ef461adf9875a0fcaafe4d152a7557740fa1a25;p=pandora-kernel.git

sh: switch to saved_sigmask-based sigsuspend()/rt_sigsuspend()

Complete the move of sh64 to it, trim the crap from prototypes,
tidy up a bit.  Infrastructure in do_signal() had already been
there, in signal_64 as well as in signal_32 (where it was already
used).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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