diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-01-17 16:12:06 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-01-22 15:31:13 +0000 |
| commit | 086df711d9b886194481b4fbe525eb43e9ae7403 (patch) | |
| tree | f81e7801888fe264d58f1579f4bb470b1c79d130 /sound | |
| parent | 6cc2aa9a75f2397d42b78d4c159bc06722183c78 (diff) | |
ASoC: codecs: wcd938x: handle deferred probe
WCD938x sound codec driver ignores return status of getting regulators
and returns EINVAL instead of EPROBE_DEFER. If regulator provider
probes after the codec, system is left without probed audio:
wcd938x_codec audio-codec: wcd938x_probe: Fail to obtain platform data
wcd938x_codec: probe of audio-codec failed with error -22
Fixes: 16572522aece ("ASoC: codecs: wcd938x-sdw: add SoundWire driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240117151208.1219755-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wcd938x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 98055dd39b78..75834ed0365d 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -3589,7 +3589,7 @@ static int wcd938x_probe(struct platform_device *pdev) ret = wcd938x_populate_dt_data(wcd938x, dev); if (ret) { dev_err(dev, "%s: Fail to obtain platform data\n", __func__); - return -EINVAL; + return ret; } ret = wcd938x_add_slave_components(wcd938x, dev, &match); |