From: Maarten Zanders maarten.zanders@mind.be
[ Upstream commit 6a564338a23cefcfc29c4a535b98402d13efdda6 ]
When CONFIG_PM=N, pm_runtime_put_sync() returns -ENOSYS which breaks the probe function of these drivers.
Other users of pm_runtime_put_sync() typically don't check the return value. In order to keep the program flow as intended, check for -ENOSYS.
This commit is similar to commit 0434d3f (omap-mailbox.c).
Fixes: cab04ab5900f ("ASoC: fsl_asrc: Don't use devm_regmap_init_mmio_clk") Fixes: 203773e39347 ("ASoC: fsl_esai: Don't use devm_regmap_init_mmio_clk") Fixes: 2277e7e36b4b ("ASoC: fsl_sai: Don't use devm_regmap_init_mmio_clk") Signed-off-by: Maarten Zanders maarten.zanders@mind.be Reviewed-by: Daniel Baluta daniel.baluta@nxp.com Link: https://lore.kernel.org/r/20221028141129.100702-1-maarten.zanders@mind.be Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/fsl/fsl_asrc.c | 2 +- sound/soc/fsl/fsl_esai.c | 2 +- sound/soc/fsl/fsl_sai.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index aa5edf32d988..d90adb6ee43d 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -1224,7 +1224,7 @@ static int fsl_asrc_probe(struct platform_device *pdev) }
ret = pm_runtime_put_sync(&pdev->dev); - if (ret < 0) + if (ret < 0 && ret != -ENOSYS) goto err_pm_get_sync;
ret = devm_snd_soc_register_component(&pdev->dev, &fsl_asrc_component, diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 5c21fc490fce..17fefd27ec90 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -1069,7 +1069,7 @@ static int fsl_esai_probe(struct platform_device *pdev) regmap_write(esai_priv->regmap, REG_ESAI_RSMB, 0);
ret = pm_runtime_put_sync(&pdev->dev); - if (ret < 0) + if (ret < 0 && ret != -ENOSYS) goto err_pm_get_sync;
/* diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index d430eece1d6b..887063f9cbea 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -1415,7 +1415,7 @@ static int fsl_sai_probe(struct platform_device *pdev) }
ret = pm_runtime_put_sync(dev); - if (ret < 0) + if (ret < 0 && ret != -ENOSYS) goto err_pm_get_sync;
/*