Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-26 14:12:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

spi: cs42l43: Handle error from devm_pm_runtime_enable

Browse Source 
As it devm_pm_runtime_enable can fail due to memory allocations, it is
best to handle the error.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://msgid.link/r/20240124174101.2270249-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax 2024-01-24 17:41:01 +00:00 committed by Mark Brown
parent 2f8c7c3715
commit f9f4b0c642
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/spi/spi-cs42l43.c
View File

@ -244,7 +244,10 @@ static int cs42l43_spi_probe(struct platform_device *pdev)
priv->ctlr->use_gpio_descriptors = true;
priv->ctlr->auto_runtime_pm = true;
devm_pm_runtime_enable(priv->dev);
ret = devm_pm_runtime_enable(priv->dev);
if (ret)
return ret;
pm_runtime_idle(priv->dev);
regmap_write(priv->regmap, CS42L43_TRAN_CONFIG6, CS42L43_FIFO_SIZE - 1);