diff options
| author | Hong Liu <hong.liu@intel.com> | 2008-05-09 10:06:17 +0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@nietzche.virtuousgeek.org> | 2008-05-12 12:31:56 -0700 |
| commit | a51e38548cfdece2978e9b5f0d6f0467ba7a7272 (patch) | |
| tree | be8ee6a1f706d4e75a17cb04c2480e7501dc3b63 /linux-core/via_dmablit.h | |
| parent | b2dee13f5d7209b62c5e9ba8cd059717a8302fec (diff) | |
fix kernel oops when removing fb
drm_crtc->fb may point to NULL, f.e X server will allocate a new fb
and assign it to the CRTC at startup, when X server exits, it will destroy
the allocated fb, making drm_crtc->fb points to NULL.
Diffstat (limited to 'linux-core/via_dmablit.h')
0 files changed, 0 insertions, 0 deletions