From: Charles Keepax Date: Thu, 25 Jan 2024 10:34:26 +0000 (+0000) Subject: spi: cs42l43: Handle error from devm_pm_runtime_enable() X-Git-Tag: v6.9-rc1~142^2~56 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a6fc5c5b35f688480167a7a7947ddd91c07e72c8;p=thirdparty%2Fkernel%2Flinux.git spi: cs42l43: Handle error from devm_pm_runtime_enable() As it devm_pm_runtime_enable() can fail due to memory allocations, it is best to handle the error. Suggested-by: Andy Shevchenko Reviewed-by: Andy Shevchenko Signed-off-by: Charles Keepax Link: https://msgid.link/r/20240125103426.2622549-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-cs42l43.c b/drivers/spi/spi-cs42l43.c index f13073e125936..b24190526ce96 100644 --- a/drivers/spi/spi-cs42l43.c +++ b/drivers/spi/spi-cs42l43.c @@ -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);