From 7a73801fdaf8aee90d23ba77976082a48d156a21 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 22 Dec 2025 21:29:41 +0100 Subject: [PATCH] pmdomain: imx: gpcv2: Discard pm_runtime_put() return value Passing pm_runtime_put() return value to the callers 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 imx_pgc_domain_suspend() to simply discard the return value of pm_runtime_put() and always return success to the caller. This will facilitate a planned change of the pm_runtime_put() return type to void in the future. Signed-off-by: Rafael J. Wysocki Acked-by: Peng Fan Acked-by: Ulf Hansson Link: https://patch.msgid.link/15658107.tv2OnDr8pf@rafael.j.wysocki --- drivers/pmdomain/imx/gpcv2.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pmdomain/imx/gpcv2.c b/drivers/pmdomain/imx/gpcv2.c index cff738e4d546..a829f8da5be7 100644 --- a/drivers/pmdomain/imx/gpcv2.c +++ b/drivers/pmdomain/imx/gpcv2.c @@ -1416,7 +1416,9 @@ static int imx_pgc_domain_suspend(struct device *dev) static int imx_pgc_domain_resume(struct device *dev) { - return pm_runtime_put(dev); + pm_runtime_put(dev); + + return 0; } #endif