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authorMatthew Ranostay <mranostay@embeddedalley.com>2008-12-20 22:36:28 (GMT)
committerTakashi Iwai <tiwai@suse.de>2008-12-20 22:48:44 (GMT)
commitf8ccbf65afde5df81a6238b9dc92868fbbd397f7 (patch)
tree1f8749dbc837980c46e105ddb510de9d69bfd3c1 /kernel/signal.c
parent8326e32c1e148820d50dc460e1cb4a6cb6884ff2 (diff)
downloadlinux-fsl-qoriq-f8ccbf65afde5df81a6238b9dc92868fbbd397f7.tar.xz
ALSA: hda: dinput_mux check
Add check to determine if dinput_mux is set by any of patch_stac*() functions, otherwise a invalid pointer my be referenced causing gibberish to mixer values. Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'kernel/signal.c')
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