From: Fabio Estevam Date: Wed, 26 Jun 2024 23:07:04 +0000 (-0300) Subject: drm/bridge: imx8qxp-ldb: Switch to RUNTIME_PM_OPS() X-Git-Tag: v6.13-rc1~122^2~23^2~35 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fdd9cb4f8c03a943090ef55ffb552e05c6defc6;p=thirdparty%2Fkernel%2Flinux.git drm/bridge: imx8qxp-ldb: Switch to RUNTIME_PM_OPS() Replace SET_RUNTIME_PM_OPS with its modern RUNTIME_PM_OPS() alternative. The combined usage of pm_ptr() and RUNTIME_PM_OPS() allows the compiler to evaluate if the runtime suspend/resume() functions are used at build time or are simply dead code. This allows removing the __maybe_unused notation from the runtime suspend/resume() functions. Signed-off-by: Fabio Estevam Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20240626230704.708234-6-festevam@gmail.com Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20240626230704.708234-6-festevam@gmail.com --- diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c b/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c index 7984da9c0a355..b33011f397f0d 100644 --- a/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c +++ b/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c @@ -678,12 +678,12 @@ static void imx8qxp_ldb_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); } -static int __maybe_unused imx8qxp_ldb_runtime_suspend(struct device *dev) +static int imx8qxp_ldb_runtime_suspend(struct device *dev) { return 0; } -static int __maybe_unused imx8qxp_ldb_runtime_resume(struct device *dev) +static int imx8qxp_ldb_runtime_resume(struct device *dev) { struct imx8qxp_ldb *imx8qxp_ldb = dev_get_drvdata(dev); struct ldb *ldb = &imx8qxp_ldb->base; @@ -695,8 +695,7 @@ static int __maybe_unused imx8qxp_ldb_runtime_resume(struct device *dev) } static const struct dev_pm_ops imx8qxp_ldb_pm_ops = { - SET_RUNTIME_PM_OPS(imx8qxp_ldb_runtime_suspend, - imx8qxp_ldb_runtime_resume, NULL) + RUNTIME_PM_OPS(imx8qxp_ldb_runtime_suspend, imx8qxp_ldb_runtime_resume, NULL) }; static const struct of_device_id imx8qxp_ldb_dt_ids[] = { @@ -709,7 +708,7 @@ static struct platform_driver imx8qxp_ldb_driver = { .probe = imx8qxp_ldb_probe, .remove_new = imx8qxp_ldb_remove, .driver = { - .pm = &imx8qxp_ldb_pm_ops, + .pm = pm_ptr(&imx8qxp_ldb_pm_ops), .name = DRIVER_NAME, .of_match_table = imx8qxp_ldb_dt_ids, },