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drm/bridge: imx8qxp-ldb: Remove dummy Runtime PM callback

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Since commit 63d00be693 ("PM: runtime: Allow unassigned
->runtime_suspend|resume callbacks"), unassigned
.runtime_{suspend,resume}() callbacks are treated the same as dummy
callbacks that just return zero.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Link: https://lore.kernel.org/r/c7436cda28409f0080dca6cd2ca13f142d6dc489.1756999913.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven
2025-09-04 17:32:36 +02:00
committed by Liu Ying
parent 9e16c8bf9a
commit 27ed0d64a0
1 changed files with 1 additions and 6 deletions
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7
drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
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@@ -683,11 +683,6 @@ static void imx8qxp_ldb_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
}
static int imx8qxp_ldb_runtime_suspend(struct device *dev)
{
return 0;
}
static int imx8qxp_ldb_runtime_resume(struct device *dev)
{
struct imx8qxp_ldb *imx8qxp_ldb = dev_get_drvdata(dev);
@@ -700,7 +695,7 @@ static int imx8qxp_ldb_runtime_resume(struct device *dev)
}
static const struct dev_pm_ops imx8qxp_ldb_pm_ops = {
RUNTIME_PM_OPS(imx8qxp_ldb_runtime_suspend, imx8qxp_ldb_runtime_resume, NULL)
RUNTIME_PM_OPS(NULL, imx8qxp_ldb_runtime_resume, NULL)
};
static const struct of_device_id imx8qxp_ldb_dt_ids[] = {