spi: tegra20-slink: fix reference leak in slink ops of tegra20

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[ Upstream commit 763eab7074 ]

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

Fixes: dc4dc36056 ("spi: tegra: add spi driver for SLINK controller")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20201103141345.6188-1-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Zhang Qilong 2020-11-03 22:13:45 +08:00 • committed by Greg Kroah-Hartman

parent 6f3e588944

commit 0c26f7b292

1 changed files with 2 additions and 0 deletions

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drivers/spi/spi-tegra20-slink.c

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