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spi/s3c64xx: Add missing pm_runtime_put on setup fail 

pm_runtime_put() wasn't called if clock rate could not be set up in
s3c64xx_spi_setup() leading to invalid count of device pm_runtime usage.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2013-10-17 14:45:41 +02:00 committed by Mark Brown
parent 3833825011
commit 7b8f7eef1a
1 changed files with 1 additions and 0 deletions
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drivers/spi/spi-s3c64xx.c
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@ -1121,6 +1121,7 @@ static int s3c64xx_spi_setup(struct spi_device *spi)
return 0;
setup_exit:
pm_runtime_put(&sdd->pdev->dev);
/* setup() returns with device de-selected */
disable_cs(sdd, spi);