OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ASoC: tas2552: Fix kernel crash caused by wrong kcontrol entry 

SOC_DAPM_SINGLE("Playback AMP", ..) should not be under kcontrols. It
causes kernel crash (NULL pointer) when the mixers are listed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
This commit is contained in:
Peter Ujfalusi 2015-06-04 16:04:15 +03:00 committed by Mark Brown
parent 80ba2669ec
commit 1cf0f44811
1 changed files with 0 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sound/soc/codecs/tas2552.c
View File

@ -338,7 +338,6 @@ static DECLARE_TLV_DB_SCALE(dac_tlv, -7, 100, 24);
static const struct snd_kcontrol_new tas2552_snd_controls[] = {
SOC_SINGLE_TLV("Speaker Driver Playback Volume",
TAS2552_PGA_GAIN, 0, 0x1f, 1, dac_tlv),
SOC_DAPM_SINGLE("Playback AMP", SND_SOC_NOPM, 0, 1, 0),
};
static const struct reg_default tas2552_init_regs[] = {