From: Fabio Estevam Date: Wed, 7 Aug 2024 18:26:09 +0000 (-0300) Subject: media: imx-mipi-csis: Switch to RUNTIME_PM_OPS() X-Git-Tag: v6.12-rc1~82^2~59^2~1 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4e3972533f8133cdc2ce5da9c46af8fbe14a573f;p=linux-block.git media: imx-mipi-csis: 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: Laurent Pinchart Link: https://lore.kernel.org/r/20240807182610.81244-1-festevam@gmail.com Signed-off-by: Laurent Pinchart --- diff --git a/drivers/media/platform/nxp/imx-mipi-csis.c b/drivers/media/platform/nxp/imx-mipi-csis.c index e0b1d3adda10..44e1402e8be1 100644 --- a/drivers/media/platform/nxp/imx-mipi-csis.c +++ b/drivers/media/platform/nxp/imx-mipi-csis.c @@ -1347,7 +1347,7 @@ err_parse: * Suspend/resume */ -static int __maybe_unused mipi_csis_runtime_suspend(struct device *dev) +static int mipi_csis_runtime_suspend(struct device *dev) { struct v4l2_subdev *sd = dev_get_drvdata(dev); struct mipi_csis_device *csis = sd_to_mipi_csis_device(sd); @@ -1362,7 +1362,7 @@ static int __maybe_unused mipi_csis_runtime_suspend(struct device *dev) return 0; } -static int __maybe_unused mipi_csis_runtime_resume(struct device *dev) +static int mipi_csis_runtime_resume(struct device *dev) { struct v4l2_subdev *sd = dev_get_drvdata(dev); struct mipi_csis_device *csis = sd_to_mipi_csis_device(sd); @@ -1382,8 +1382,8 @@ static int __maybe_unused mipi_csis_runtime_resume(struct device *dev) } static const struct dev_pm_ops mipi_csis_pm_ops = { - SET_RUNTIME_PM_OPS(mipi_csis_runtime_suspend, mipi_csis_runtime_resume, - NULL) + RUNTIME_PM_OPS(mipi_csis_runtime_suspend, mipi_csis_runtime_resume, + NULL) }; /* ----------------------------------------------------------------------------- @@ -1574,7 +1574,7 @@ static struct platform_driver mipi_csis_driver = { .driver = { .of_match_table = mipi_csis_of_match, .name = CSIS_DRIVER_NAME, - .pm = &mipi_csis_pm_ops, + .pm = pm_ptr(&mipi_csis_pm_ops), }, };