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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2021-12-15 11:14:23 +0100 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2021-12-15 11:20:30 +0100 |
| commit | 92c959bae2e54ba1e2540ba5f813f7752bd76be1 (patch) | |
| tree | d2cc78c6099691e87438734de84d7fed96128810 /drivers/usb/isp1760 | |
| parent | reset: tegra-bpmp: Revert Handle errors in BPMP response (diff) | |
| download | linux-92c959bae2e54ba1e2540ba5f813f7752bd76be1.tar.xz linux-92c959bae2e54ba1e2540ba5f813f7752bd76be1.zip | |
reset: renesas: Fix Runtime PM usage
If pm_runtime_resume_and_get() fails then it returns w/o the RPM usage
counter being incremented. In this case call pm_runtime_put() in
remove() will result in a usage counter imbalance. Therefore check the
return code of pm_runtime_resume_and_get() and bail out in case of error.
Fixes: bee08559701f ("reset: renesas: Add RZ/G2L usbphy control driver")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/ec24e13f-0530-b091-7a08-864577b9b3be@gmail.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/usb/isp1760')
0 files changed, 0 insertions, 0 deletions