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Subject[PATCH 6.0 522/862] phy: qcom-qmp-usb: disable runtime PM on unbind
Date
From: Johan Hovold <johan+linaro@kernel.org>

[ Upstream commit e57655e66806750785f9121c98a962404d02395b ]

Make sure to disable runtime PM also on driver unbind.

Fixes: ac0d239936bd ("phy: qcom-qmp: Add support for runtime PM").
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220907110728.19092-10-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
index 1d270356a97f..1eb4ec576361 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
@@ -2704,7 +2704,9 @@ static int qcom_qmp_phy_usb_probe(struct platform_device *pdev)
return -ENOMEM;

pm_runtime_set_active(dev);
- pm_runtime_enable(dev);
+ ret = devm_pm_runtime_enable(dev);
+ if (ret)
+ return ret;
/*
* Prevent runtime pm from being ON by default. Users can enable
* it using power/control in sysfs.
@@ -2738,13 +2740,10 @@ static int qcom_qmp_phy_usb_probe(struct platform_device *pdev)
phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
if (!IS_ERR(phy_provider))
dev_info(dev, "Registered Qcom-QMP phy\n");
- else
- pm_runtime_disable(dev);

return PTR_ERR_OR_ZERO(phy_provider);

err_node_put:
- pm_runtime_disable(dev);
of_node_put(child);
return ret;
}
--
2.35.1


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