Use the new DEFINE_DRM_MODE_CONFIG_HELPER_PM_OPS() macro to create a
"struct dev_pm_ops" that can be used by this driver, instead of using
custom PM callbacks with the same behaviour.
v2: Use the DEFINE_DRM_MODE_CONFIG_HELPER_PM_OPS() macro instead of an
exported dev_pm_ops.
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
---
Cc: Marek Vasut <marex@xxxxxxx>
Cc: Stefan Agner <stefan@xxxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Cc: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: NXP Linux Team <linux-imx@xxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
---
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 22 ++--------------------
1 file changed, 2 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 810edea0a31e..c63d2eb3b379 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -398,25 +398,7 @@ static void mxsfb_shutdown(struct platform_device *pdev)
drm_atomic_helper_shutdown(drm);
}
-#ifdef CONFIG_PM_SLEEP
-static int mxsfb_suspend(struct device *dev)
-{
- struct drm_device *drm = dev_get_drvdata(dev);
-
- return drm_mode_config_helper_suspend(drm);
-}
-
-static int mxsfb_resume(struct device *dev)
-{
- struct drm_device *drm = dev_get_drvdata(dev);
-
- return drm_mode_config_helper_resume(drm);
-}
-#endif
-
-static const struct dev_pm_ops mxsfb_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(mxsfb_suspend, mxsfb_resume)
-};
+DEFINE_DRM_MODE_CONFIG_HELPER_PM_OPS(mxsfb_pm_ops);
static struct platform_driver mxsfb_platform_driver = {
.probe = mxsfb_probe,
@@ -425,7 +407,7 @@ static struct platform_driver mxsfb_platform_driver = {
.driver = {
.name = "mxsfb",
.of_match_table = mxsfb_dt_ids,
- .pm = &mxsfb_pm_ops,
+ .pm = pm_sleep_ptr(&mxsfb_pm_ops),
},
};
--
2.35.1
