drm: Use drmm_ for drm_dev_init cleanup

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Well for the simple stuff at least, vblank, gem and minor cleanup I
want to further split up as a demonstration.

v2: We need to clear drm_device->dev otherwise the debug drm printing
after our cleanup hook (e.g. in drm_manged_release) will chase
released memory and result in a use-after-free. Not really pretty, but
oh well.

Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200323144950.3018436-22-daniel.vetter@ffwll.ch

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Daniel Vetter 2020-03-23 15:49:20 +01:00

parent a5c71fdba9

commit 2cbf7fc671

1 changed files with 25 additions and 23 deletions

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48

drivers/gpu/drm/drm_drv.c

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