7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Richard Fitzgerald [ Upstream commit 888162dabf64128603b12ac2d23236cf2086b7ef ] Call cs35l56_irq_request() in cs35l56_common_probe() instead of calling it afterwards in the probe() for each bus type. Calling cs35l56_irq_request() in each bus probe() is a legacy of dealing with the oddities of the SoundWire framework. It's no longer serving any useful purpose to do it outside of the main cs35l56_common_probe(). Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20260810104045.60701-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown Stable-dep-of: 1d80a4792f1d ("ASoC: cs35l56: Fix probe deadlock waiting for SoundWire enumeration") Signed-off-by: Sasha Levin --- sound/soc/codecs/cs35l56-i2c.c | 10 +--------- sound/soc/codecs/cs35l56-sdw.c | 6 +----- sound/soc/codecs/cs35l56-spi.c | 10 +--------- sound/soc/codecs/cs35l56.c | 12 ++++++++++-- sound/soc/codecs/cs35l56.h | 2 +- 5 files changed, 14 insertions(+), 26 deletions(-) diff --git a/sound/soc/codecs/cs35l56-i2c.c b/sound/soc/codecs/cs35l56-i2c.c index 4f6ddf1c5a3f6..5e69ddbe342a1 100644 --- a/sound/soc/codecs/cs35l56-i2c.c +++ b/sound/soc/codecs/cs35l56-i2c.c @@ -51,15 +51,7 @@ static int cs35l56_i2c_probe(struct i2c_client *client) return dev_err_probe(cs35l56->base.dev, ret, "Failed to allocate register map\n"); } - ret = cs35l56_common_probe(cs35l56); - if (ret != 0) - return ret; - - ret = cs35l56_irq_request(&cs35l56->base, client->irq); - if (ret < 0) - cs35l56_remove(cs35l56); - - return ret; + return cs35l56_common_probe(cs35l56, client->irq); } static void cs35l56_i2c_remove(struct i2c_client *client) diff --git a/sound/soc/codecs/cs35l56-sdw.c b/sound/soc/codecs/cs35l56-sdw.c index 0a55b93b96f96..a3812ab4c0227 100644 --- a/sound/soc/codecs/cs35l56-sdw.c +++ b/sound/soc/codecs/cs35l56-sdw.c @@ -483,11 +483,7 @@ static int cs35l56_sdw_probe(struct sdw_slave *peripheral, const struct sdw_devi /* Start in cache-only until device is enumerated */ regcache_cache_only(cs35l56->base.regmap, true); - ret = cs35l56_common_probe(cs35l56); - if (ret != 0) - return ret; - - return 0; + return cs35l56_common_probe(cs35l56, -EINVAL); } static void cs35l56_sdw_remove(struct sdw_slave *peripheral) diff --git a/sound/soc/codecs/cs35l56-spi.c b/sound/soc/codecs/cs35l56-spi.c index b1eb924a5b6cc..21b18da9e73d1 100644 --- a/sound/soc/codecs/cs35l56-spi.c +++ b/sound/soc/codecs/cs35l56-spi.c @@ -40,15 +40,7 @@ static int cs35l56_spi_probe(struct spi_device *spi) if (ret) return ret; - ret = cs35l56_common_probe(cs35l56); - if (ret != 0) - return ret; - - ret = cs35l56_irq_request(&cs35l56->base, spi->irq); - if (ret < 0) - cs35l56_remove(cs35l56); - - return ret; + return cs35l56_common_probe(cs35l56, spi->irq); } static void cs35l56_spi_remove(struct spi_device *spi) diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c index 063ef7a70de03..a6364cdb15926 100644 --- a/sound/soc/codecs/cs35l56.c +++ b/sound/soc/codecs/cs35l56.c @@ -1941,7 +1941,7 @@ static int cs35l56_try_get_broken_sdca_spkid_gpio(struct cs35l56_private *cs35l5 return ret; } -int cs35l56_common_probe(struct cs35l56_private *cs35l56) +int cs35l56_common_probe(struct cs35l56_private *cs35l56, int irq) { int ret; @@ -2018,16 +2018,24 @@ int cs35l56_common_probe(struct cs35l56_private *cs35l56) goto err_remove_wm_adsp; } + ret = cs35l56_irq_request(&cs35l56->base, irq); + if (ret) + goto err_remove_wm_adsp; + ret = snd_soc_register_component(cs35l56->base.dev, &soc_component_dev_cs35l56, cs35l56_dai, ARRAY_SIZE(cs35l56_dai)); if (ret < 0) { dev_err_probe(cs35l56->base.dev, ret, "Register codec failed\n"); - goto err_remove_wm_adsp; + goto err_free_irq; } return 0; +err_free_irq: + if (cs35l56->base.irq) + devm_free_irq(cs35l56->base.dev, cs35l56->base.irq, &cs35l56->base); + err_remove_wm_adsp: wm_adsp2_remove(&cs35l56->dsp); diff --git a/sound/soc/codecs/cs35l56.h b/sound/soc/codecs/cs35l56.h index 9acd2e7e17c93..1ddee9ab6a876 100644 --- a/sound/soc/codecs/cs35l56.h +++ b/sound/soc/codecs/cs35l56.h @@ -78,7 +78,7 @@ int cs35l56_system_resume_early(struct device *dev); int cs35l56_system_resume(struct device *dev); irqreturn_t cs35l56_irq(int irq, void *data); int cs35l56_irq_request(struct cs35l56_base *cs35l56_base, int irq); -int cs35l56_common_probe(struct cs35l56_private *cs35l56); +int cs35l56_common_probe(struct cs35l56_private *cs35l56, int irq); int cs35l56_init(struct cs35l56_private *cs35l56); void cs35l56_remove(struct cs35l56_private *cs35l56); -- 2.53.0