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| author | Daniel Mack <daniel@zonque.org> | 2018-10-11 21:32:05 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-10-12 19:48:40 +0300 |
| commit | 747df19747bc9752cd40b9cce761e17a033aa5c2 (patch) | |
| tree | b656bb606d9401dc91a52cfaef62230d6cb53068 /sound | |
| parent | c50535ed6a10fcae1b64ae83c0f6b1eeb5535afc (diff) | |
| download | linux-747df19747bc9752cd40b9cce761e17a033aa5c2.tar.xz | |
ASoC: sta32x: set ->component pointer in private struct
The ESD watchdog code in sta32x_watchdog() dereferences the pointer
which is never assigned.
This is a regression from a1be4cead9b950 ("ASoC: sta32x: Convert to direct
regmap API usage.") which went unnoticed since nobody seems to use that ESD
workaround.
Fixes: a1be4cead9b950 ("ASoC: sta32x: Convert to direct regmap API usage.")
Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/sta32x.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index d5035f2f2b2b..ce508b4cc85c 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -879,6 +879,9 @@ static int sta32x_probe(struct snd_soc_component *component) struct sta32x_priv *sta32x = snd_soc_component_get_drvdata(component); struct sta32x_platform_data *pdata = sta32x->pdata; int i, ret = 0, thermal = 0; + + sta32x->component = component; + ret = regulator_bulk_enable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies); if (ret != 0) { |