drm/fb-helper: generic: Call drm_client_add() after setup is done

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Hotplug can happen while drm_fbdev_generic_setup() is running so move
drm_client_add() call after setup is done to avoid
drm_fbdev_client_hotplug() running in two threads at the same time.

Fixes: 9060d7f493 ("drm/fb-helper: Finish the generic fbdev emulation")
Cc: stable@vger.kernel.org
Reported-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190401141358.25309-1-noralf@tronnes.org

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Noralf Trønnes 2019-04-01 16:13:58 +02:00

parent d7f9b83913

commit 6e3f17ee73

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/drm_fb_helper.c

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