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spi: cs42l43: Handle error from devm_pm_runtime_enable 

[ Upstream commit f9f4b0c642 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Charles Keepax 2024-01-24 17:41:01 +00:00 committed by Greg Kroah-Hartman
parent 673629018b
commit ab7318c795
1 changed files with 4 additions and 1 deletions
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5
drivers/spi/spi-cs42l43.c
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@ -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);