From 8bb108e4f6747dcea590710c4b6f95eebf4a04d6 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 22 Dec 2025 21:18:46 +0100 Subject: [PATCH] phy: freescale: Discard pm_runtime_put() return value Printing error messages on pm_runtime_put() returning negative values is not particularly useful. Returning an error code from pm_runtime_put() merely means that it has not queued up a work item to check whether or not the device can be suspended and there are many perfectly valid situations in which that can happen, like after writing "on" to the devices' runtime PM "control" attribute in sysfs for one example. Accordingly, update mixel_lvds_phy_reset() to simply discard the return value of pm_runtime_put(). This will facilitate a planned change of the pm_runtime_put() return type to void in the future. Signed-off-by: Rafael J. Wysocki Link: https://patch.msgid.link/2012926.taCxCBeP46@rafael.j.wysocki Signed-off-by: Vinod Koul --- drivers/phy/freescale/phy-fsl-imx8qm-lvds-phy.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/phy/freescale/phy-fsl-imx8qm-lvds-phy.c b/drivers/phy/freescale/phy-fsl-imx8qm-lvds-phy.c index 7aef2f59e8eb4..ece3574435217 100644 --- a/drivers/phy/freescale/phy-fsl-imx8qm-lvds-phy.c +++ b/drivers/phy/freescale/phy-fsl-imx8qm-lvds-phy.c @@ -286,11 +286,9 @@ static int mixel_lvds_phy_reset(struct device *dev) regmap_write(priv->regmap, PHY_CTRL, CTRL_RESET_VAL); - ret = pm_runtime_put(dev); - if (ret < 0) - dev_err(dev, "failed to put PM runtime: %d\n", ret); + pm_runtime_put(dev); - return ret; + return 0; } static struct phy *mixel_lvds_phy_xlate(struct device *dev, -- 2.47.3