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phy: freescale: phy-fsl-imx8qm-lvds-phy: Use synchronous PM runtime put in reset

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The mixel_lvds_phy_reset() function pairs pm_runtime_resume_and_get()
with pm_runtime_put(). The asynchronous variant queues a work item
to handle the idle check and potential suspend, which can be cancelled
by a subsequent pm_runtime_disable() call if probe fails after the reset.

Switch to pm_runtime_put_sync() to run the idle check and suspend
synchronously.

Fixes: 06ff622d61 ("phy: freescale: Add i.MX8qm Mixel LVDS PHY support")
Reported-by: sashiko <sashiko-bot@kernel.org>
Closes: https://sashiko.dev/#/patchset/20260605-lvds-v2-1-3ce7539d1104%40gmail.com
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260609-lvds-phy-v1-1-6ad790c6d0ea@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Felix Gu 2026-06-09 22:48:50 +08:00 committed by Vinod Koul
parent 61df73e12e
commit b28ec8ce03
1 changed files with 1 additions and 1 deletions
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2
drivers/phy/freescale/phy-fsl-imx8qm-lvds-phy.c
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@ -286,7 +286,7 @@ static int mixel_lvds_phy_reset(struct device *dev)
regmap_write(priv->regmap, PHY_CTRL, CTRL_RESET_VAL);
pm_runtime_put(dev);
pm_runtime_put_sync(dev);
return 0;
}