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(parent: 0ecfaf7) | patch
drivers/rtc/rtc-x1205.c: use sign_extend32() for sign extension
authorMartin Kepplinger <martink@posteo.de>
Thu, 16 Apr 2015 19:45:09 +0000 (12:45 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 17 Apr 2015 13:03:59 +0000 (09:03 -0400)
commitacbf962c4dbe1806da921889261ee9dd1fddaf9c
tree62499fe6e2d21a0fc75d3ad6dce735ea183cffe8tree | snapshot
parent0ecfaf7073e404adeda388e7936bf829339f58f1commit | diff
drivers/rtc/rtc-x1205.c: use sign_extend32() for sign extension

Despite its name, sign_extend32() is safe to use for 8 bit types too.
(See https://lkml.org/lkml/2015/1/18/289).

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/rtc-x1205.c diff | blob | history
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