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author	Daniel Vetter <daniel.vetter@ffwll.ch>	2016-12-18 14:35:45 +0100
committer	Daniel Vetter <daniel.vetter@ffwll.ch>	2017-01-30 10:17:17 +0100
commit	4e5b54f127426c82dc2816340c26d951a5bb3429 (patch)
tree	cc3a8f7e335cf12880bc8d1a1e2066f6cfe0a68e /include/dt-bindings/sound/samsung-i2s.h
parent	566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)

drm: prevent double-(un)registration for connectors

If we're unlucky then the registration from a hotplugged connector might race with the final registration step on driver load. And since MST topology discover is asynchronous that's even somewhat likely. v2: Also update the kerneldoc for @registered! v3: Review from Chris: - Improve kerneldoc for late_register/early_unregister callbacks. - Use mutex_destroy. Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reported-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161218133545.2106-1-daniel.vetter@ffwll.ch (cherry picked from commit e73ab00e9a0f1731f34d0620a9c55f5c30c4ad4e)

Diffstat (limited to 'include/dt-bindings/sound/samsung-i2s.h')


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