spi: imx: fix reference leak in two imx operations

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pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to pm_runtime_put_noidle will result in
reference leak in callers(spi_imx_prepare_message and
spi_imx_remove), so we should fix it.

Fixes: 525c9e5a32 ("spi: imx: enable runtime pm support")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20201102145835.4765-1-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Zhang Qilong 2020-11-02 22:58:35 +08:00 • committed by Mark Brown

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drivers/spi/spi-imx.c

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