]> git.baikalelectronics.ru Git - kernel.git/commit
drm: Check for drm_device->dev in drm_set_busid
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 21 Jun 2017 13:04:29 +0000 (15:04 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 21 Jun 2017 15:38:43 +0000 (17:38 +0200)
commit98c57a8fd7bba75d8dbbfc4b1f3b60cbc23c9892
treeea040bdb084663d16aeea1139e0f260fb1e09a1a
parent8111e1e4a44ca770907a0a9551251f2439897078
drm: Check for drm_device->dev in drm_set_busid

I've failed to remember that we have virtual drivers like vgem which
have no underlying struct device. Fix this asap.

Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Fixes: 75194decc0dc ("drm: Remove drm_driver->set_busid hook")
Cc: Thierry Reding <treding@nvidia.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170621130429.20537-1-daniel.vetter@ffwll.ch
drivers/gpu/drm/drm_ioctl.c