| commit | 61e37ca22b717a9edc3e5e7c7f3603fad464c76d | [log] [tgz] |
|---|---|---|
| author | Olaf Hering <olaf@aepfle.de> | Tue Sep 26 22:28:36 2006 +0200 |
| committer | Paul Mackerras <paulus@samba.org> | Mon Oct 02 20:27:26 2006 +1000 |
| tree | ac2dda163316109a98724c517241b36c5d76f959 | |
| parent | a8ed4f7ec3aa472134d7de6176f823b2667e450b [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>