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author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-03-23 17:49:49 +0300 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-03-26 18:09:40 +0300 |
commit | b1a981bd55767123d3c34626c41d18d3c7cd7c14 (patch) | |
tree | 97f18664804a65dc7d25ccef88eee185849f13d6 /Documentation/gpu | |
parent | fe5b7c86d6068ac33df2d46cf3c7a1859c3b84a8 (diff) | |
download | linux-b1a981bd55767123d3c34626c41d18d3c7cd7c14.tar.xz |
drm/udl: drop drm_driver.release hook
There's only two functions called from that:
drm_kms_helper_poll_fini() and udl_free_urb_list(). Both of these are
also called from the ubs_driver->disconnect hook, so entirely
pointless to do the same again in the ->release hook.
Furthermore by the time we clean up the drm_driver we really shouldn't
be touching hardware anymore, so stopping the poll worker and freeing
the urb allocations in ->disconnect is the right thing to do.
Now disconnect still cleans things up before unregistering the driver,
but that's a different issue.
v2: Use _fini, not _disable in unplug, motivated by discussions with
Thomas. _disable/_enable are for suspend/resume.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200323144950.3018436-51-daniel.vetter@ffwll.ch
Diffstat (limited to 'Documentation/gpu')
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