tree 4c755f3a7fa62fc3618c6b9f384dad663698eb2b
parent 428ffb7151a4078994b5c01ecbf845954843c1ec
author Mark Brown <broonie@opensource.wolfsonmicro.com> 1224086867 +0100
committer Takashi Iwai <tiwai@suse.de> 1224139203 +0200

ALSA: Handle NULL jacks in snd_jack_report()

Facilitate drivers that wish to carry on if they can't create a jack
input device by handling attempts to report the state of a NULL jack,
removing the need to check for initialisation before use.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>