Miaoqian Lin cf6f119f82 phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe ... [ Upstream commit d644e0d798 ] The pm_runtime_enable will increase power disable depth. If the probe fails, we should use pm_runtime_disable() to balance pm_runtime_enable(). And use pm_runtime_dont_use_autosuspend() to undo pm_runtime_use_autosuspend() In the PM Runtime docs: Drivers in ->remove() callback should undo the runtime PM changes done in ->probe(). Usually this means calling pm_runtime_disable(), pm_runtime_dont_use_autosuspend() etc. We should do this in error handling. Fixes: f7f50b2a7b ("phy: mapphone-mdm6600: Add runtime PM support for n_gsm on USB suspend") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220301024615.31899-1-linmq006@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-05-09 09:14:33 +02:00
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phy-cpcap-usb.c
phy-mapphone-mdm6600.c	phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe	2022-05-09 09:14:33 +02:00