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spi: tegra20-slink: Fix runtime PM imbalance on error
authorDinghao Liu <dinghao.liu@zju.edu.cn>
Sat, 23 May 2020 12:29:09 +0000 (20:29 +0800)
committerMark Brown <broonie@kernel.org>
Thu, 28 May 2020 13:01:15 +0000 (14:01 +0100)
commitfaedcc17ad183acfa5d74758ebc4f21aef341f11
treecfb5456c9afc0a30fd2f3defae291b4a27ed22a3tree | snapshot
parentcddc36f3fd706b1046a4d4608359c0003f72db32commit | diff
spi: tegra20-slink: Fix runtime PM imbalance on error

pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200523122909.25247-1-dinghao.liu@zju.edu.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-tegra20-slink.c diff | blob | history
Domain: System / Kernel;