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[ Upstream commit3f2d8d79cc] The PM reference count is not expected to be incremented on return in functions starfive_wdt_probe. However, pm_runtime_get_sync will increment pm usage counter even failed. Forgetting to putting operation will result in a reference leak here. Replace it with pm_runtime_resume_and_get to keep usage counter balanced. Fixes:db728ea9c7("drivers: watchdog: Add StarFive Watchdog driver") Signed-off-by: Kery Qi <qikeyu2017@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> Signed-off-by: Sasha Levin <sashal@kernel.org>