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authorHong Liu <hong.liu@intel.com>2008-05-09 10:06:17 +0800
committerJesse Barnes <jbarnes@nietzche.virtuousgeek.org>2008-05-12 12:31:56 -0700
commita51e38548cfdece2978e9b5f0d6f0467ba7a7272 (patch)
treebe8ee6a1f706d4e75a17cb04c2480e7501dc3b63 /linux-core/linux
parentb2dee13f5d7209b62c5e9ba8cd059717a8302fec (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/linux')
0 files changed, 0 insertions, 0 deletions