diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2008-04-22 22:57:50 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-22 17:40:36 -0700 |
| commit | 29591b92e19f409d5ad4c099c2b7b5ea56f50dfa (patch) | |
| tree | 0e3625c691318934f97f384d0cac862b13b29719 /drivers/gpio/pcf857x.c | |
| parent | 08119e8966e993993d0ba92b2fba38c582c8f787 (diff) | |
bus_remove_device: be more careful about incomplete initialization
Prevent bus_remove_device() from crashing if dev->knode_bus has not been
initialized before it's called.
This can happen if the device_add() ended up breaking out early due to
an error, for example.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpio/pcf857x.c')
0 files changed, 0 insertions, 0 deletions