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phy: freescale: fsl-samsung-hdmi: Balance runtime PM operations

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fsl_samsung_hdmi_phy_probe() enables runtime PM, but the remove
callback does not disable it. Unbinding and rebinding the device
therefore results in the following warning on reprobe:

Unbalanced pm_runtime_enable!

Disable runtime PM after removing the clock provider.

Also undo the runtime PM operations when phy_clk_register() fails.
Otherwise, a failed probe leaves runtime PM enabled and the usage
counter incremented.

Signed-off-by: Fabio Estevam <festevam@nabladev.com>
Link: https://patch.msgid.link/20260729192830.487150-1-festevam@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Fabio Estevam
2026-07-29 16:28:30 -03:00
committed by Vinod Koul
parent c3b0bb15ef
commit bb82e4327a
1 changed files with 3 additions and 0 deletions
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3
drivers/phy/freescale/phy-fsl-samsung-hdmi.c
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@@ -679,12 +679,15 @@ static int fsl_samsung_hdmi_phy_probe(struct platform_device *pdev)
return 0;
register_clk_failed:
pm_runtime_disable(phy->dev);
pm_runtime_put_noidle(phy->dev);
return ret;
}
static void fsl_samsung_hdmi_phy_remove(struct platform_device *pdev)
{
of_clk_del_provider(pdev->dev.of_node);
pm_runtime_disable(&pdev->dev);
}
static int __maybe_unused fsl_samsung_hdmi_phy_suspend(struct device *dev)