Commit 61e37ca2 authored 18 years ago by Olaf Hering Committed by Paul Mackerras 18 years ago

[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>

parent a8ed4f7e

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