From: Lucas Stach Date: Wed, 18 Dec 2024 18:44:33 +0000 (+0100) Subject: pmdomain: core: add dummy release function to genpd device X-Git-Tag: v6.13-rc6~17^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f64f610ec6ab59dd0391b03842cea3a4cd8ee34f;p=thirdparty%2Fkernel%2Flinux.git pmdomain: core: add dummy release function to genpd device The genpd device, which is really only used as a handle to lookup OPP, but not even registered to the device core otherwise and thus lifetime linked to the genpd struct it is contained in, is missing a release function. After b8f7bbd1f4ec ("pmdomain: core: Add missing put_device()") the device will be cleaned up going through the driver core device_release() function, which will warn when no release callback is present for the device. Add a dummy release function to shut up the warning. Signed-off-by: Lucas Stach Tested-by: Luca Ceresoli Fixes: b8f7bbd1f4ec ("pmdomain: core: Add missing put_device()") Cc: stable@vger.kernel.org Message-ID: <20241218184433.1930532-1-l.stach@pengutronix.de> Signed-off-by: Ulf Hansson --- diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c index bb11f467dc78c..20a9efebbcb76 100644 --- a/drivers/pmdomain/core.c +++ b/drivers/pmdomain/core.c @@ -2142,6 +2142,11 @@ static int genpd_set_default_power_state(struct generic_pm_domain *genpd) return 0; } +static void genpd_provider_release(struct device *dev) +{ + /* nothing to be done here */ +} + static int genpd_alloc_data(struct generic_pm_domain *genpd) { struct genpd_governor_data *gd = NULL; @@ -2173,6 +2178,7 @@ static int genpd_alloc_data(struct generic_pm_domain *genpd) genpd->gd = gd; device_initialize(&genpd->dev); + genpd->dev.release = genpd_provider_release; if (!genpd_is_dev_name_fw(genpd)) { dev_set_name(&genpd->dev, "%s", genpd->name);