From: Joe Perches <joe@perches.com>
Date: Wed, 11 Sep 2013 21:23:57 +0000 (-0700)
Subject: checkpatch: check for duplicate signatures
X-Git-Tag: v3.12-rc1~52^2~115
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e51f1979237e01bcd4e04e434c5da79151f08f8;p=pandora-kernel.git

checkpatch: check for duplicate signatures

Emit a warning when a signature is used more than once.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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