linux

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Files

Takashi Iwai 24973a1731 ALSA: hda - Return the error from get_wcaps_type() for invalid NIDs

commit 3a90274de3 upstream.

When an invalid NID is given, get_wcaps() returns zero as the error,
but get_wcaps_type() takes it as the normal value and returns a bogus
AC_WID_AUD_OUT value.  This confuses the parser.

With this patch, get_wcaps_type() returns -1 when value 0 is given,
i.e. an invalid NID is passed to get_wcaps().

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=740118

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2012-01-25 17:24:34 -08:00

aoa

Revert wrong fixes for common misspellings

2011-04-26 23:31:11 -07:00

arm

Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into for-2.6.39

2011-04-03 19:28:29 +09:00

atmel

ALSA: atmel - update author email for ABDAC, AC97C and AT73C213

2011-06-28 16:56:07 +02:00

core

ALSA: pcm - fix race condition in wait_for_avail()