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authorTakashi Iwai <tiwai@suse.de>2012-10-12 17:28:18 +0200
committerTakashi Iwai <tiwai@suse.de>2012-10-15 09:55:48 +0200
commit128960a9ad67e2d119738f5211956e0304517551 (patch)
tree1b81778fa4184861fe85cb168511153d8808cbc5 /virt
parente73fa21b4e6ce10934cc8016a9a512d7152a860b (diff)
ALSA: hda - Fix registration race of VGA switcheroo
Delay the registration of VGA switcheroo client to the end of the probing. Otherwise a too quick switching may result in Oops during probing. Also add the check of the return value from snd_hda_lock_devices(). Reported-and-tested-by: Daniel J Blueman <daniel@quora.org> Cc: <stable@vger.kernel.org> [v3.5+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'virt')
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