Hi Zhang,
Thanks.You can add my: Reviewed-by: Olivier Moysan olivier.moysan@foss.st.com
BRs
On 9/26/22 16:11, Zhang Qilong wrote:
The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. We fix it by moving pm_runtime_enable to the endding of stm32_spdifrx_probe.
Fixes:ac5e3efd55868 ("ASoC: stm32: spdifrx: add pm_runtime support") Signed-off-by: Zhang Qilong zhangqilong3@huawei.com
sound/soc/stm/stm32_spdifrx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c index 0f7146756717..d399c906bb92 100644 --- a/sound/soc/stm/stm32_spdifrx.c +++ b/sound/soc/stm/stm32_spdifrx.c @@ -1002,8 +1002,6 @@ static int stm32_spdifrx_probe(struct platform_device *pdev) udelay(2); reset_control_deassert(rst);
- pm_runtime_enable(&pdev->dev);
- pcm_config = &stm32_spdifrx_pcm_config; ret = snd_dmaengine_pcm_register(&pdev->dev, pcm_config, 0); if (ret)
@@ -1036,6 +1034,8 @@ static int stm32_spdifrx_probe(struct platform_device *pdev) FIELD_GET(SPDIFRX_VERR_MIN_MASK, ver)); }
pm_runtime_enable(&pdev->dev);
return ret;
error: