From b78c6286acd7ef93ddb064b5ad08b993eab33482 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 4 Sep 2025 17:25:09 +0200 Subject: [PATCH] dmaengine: rcar-dmac: Remove dummy Runtime PM callback Since commit 63d00be69348fda4 ("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 Signed-off-by: Vinod Koul --- drivers/dma/sh/rcar-dmac.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c index 0c45ce8c74aa2..0b8fb830ce8ce 100644 --- a/drivers/dma/sh/rcar-dmac.c +++ b/drivers/dma/sh/rcar-dmac.c @@ -1729,11 +1729,6 @@ static struct dma_chan *rcar_dmac_of_xlate(struct of_phandle_args *dma_spec, */ #ifdef CONFIG_PM -static int rcar_dmac_runtime_suspend(struct device *dev) -{ - return 0; -} - static int rcar_dmac_runtime_resume(struct device *dev) { struct rcar_dmac *dmac = dev_get_drvdata(dev); @@ -1750,8 +1745,7 @@ static const struct dev_pm_ops rcar_dmac_pm = { */ SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume) - SET_RUNTIME_PM_OPS(rcar_dmac_runtime_suspend, rcar_dmac_runtime_resume, - NULL) + SET_RUNTIME_PM_OPS(NULL, rcar_dmac_runtime_resume, NULL) }; /* ----------------------------------------------------------------------------- -- 2.47.3