diff options
| author | Ma Ling <ling.ma@intel.com> | 2009-04-16 05:51:25 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-04-19 20:03:46 -0400 |
| commit | 77d26dc9b9805f322f5a1f6e559b18ad66205bd9 (patch) | |
| tree | e09b35638a3d0fb9bd319498ec406ffd95a199eb /drivers/watchdog/shwdt.c | |
| parent | d9c6f546469f33f9aa48ae5991c33da8cd535b37 (diff) | |
drm: clean dirty memory after device release
In current code we register/unregister connector object by
drm_sysfs_connector_add/remove function.
However under some cases, we need to dynamically register or unregister device
multiple times, so we have to go through register -> unregister ->register
routine.
Because after device_unregister function our memory is dirty, we need to do
clean operation in order to re-register the device, otherwise the system
will crash. The patch intends to clean device after device release.
Signed-off-by: Ma Ling <ling.ma@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/watchdog/shwdt.c')
0 files changed, 0 insertions, 0 deletions