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(parent: 096779d) | patch
[POWERPC] Avoid NULL pointer in gpio1_interrupt
authorOlaf Hering <olaf@aepfle.de>
Tue, 26 Sep 2006 20:28:36 +0000 (22:28 +0200)
committerPaul Mackerras <paulus@samba.org>
Mon, 2 Oct 2006 10:27:26 +0000 (20:27 +1000)
commit246e61fe1e9f874e7547f091cd7969dedc9d6547
treeac2dda163316109a98724c517241b36c5d76f959tree | snapshot
parent096779dcf9680a9b132a2a804ef86430423bccdacommit | diff
[POWERPC] Avoid NULL pointer in gpio1_interrupt

gpio1_interrupt() may dereference a NULL pointer if ioremap() fails.
But, maybe no gpio interrupt happens in the first place?

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
drivers/macintosh/via-pmu.c diff | blob | history
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