diff mbox series

[5/6] drm/bridge: dw-hdmi-cec: Switch to SYSTEM_SLEEP_PM_OPS()

Message ID 20240626230704.708234-5-festevam@gmail.com (mailing list archive)
State New
Headers show
Series [1/6] drm/bridge: imx8mp-hdmi-tx: Switch to SYSTEM_SLEEP_PM_OPS() | expand

Commit Message

Fabio Estevam June 26, 2024, 11:07 p.m. UTC 
From: Fabio Estevam <festevam@denx.de>

Replace SET_SYSTEM_SLEEP_PM_OPS with its modern SYSTEM_SLEEP_PM_OPS()
alternative.

The combined usage of pm_ptr() and SYSTEM_SLEEP_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 <festevam@denx.de>
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
index 673661160e54..d4614de1ae1e 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
@@ -312,7 +312,7 @@  static void dw_hdmi_cec_remove(struct platform_device *pdev)
 	cec_unregister_adapter(cec->adap);
 }
 
-static int __maybe_unused dw_hdmi_cec_resume(struct device *dev)
+static int dw_hdmi_cec_resume(struct device *dev)
 {
 	struct dw_hdmi_cec *cec = dev_get_drvdata(dev);
 
@@ -328,7 +328,7 @@  static int __maybe_unused dw_hdmi_cec_resume(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused dw_hdmi_cec_suspend(struct device *dev)
+static int dw_hdmi_cec_suspend(struct device *dev)
 {
 	struct dw_hdmi_cec *cec = dev_get_drvdata(dev);
 
@@ -341,7 +341,7 @@  static int __maybe_unused dw_hdmi_cec_suspend(struct device *dev)
 }
 
 static const struct dev_pm_ops dw_hdmi_cec_pm = {
-	SET_SYSTEM_SLEEP_PM_OPS(dw_hdmi_cec_suspend, dw_hdmi_cec_resume)
+	SYSTEM_SLEEP_PM_OPS(dw_hdmi_cec_suspend, dw_hdmi_cec_resume)
 };
 
 static struct platform_driver dw_hdmi_cec_driver = {
@@ -349,7 +349,7 @@  static struct platform_driver dw_hdmi_cec_driver = {
 	.remove_new = dw_hdmi_cec_remove,
 	.driver = {
 		.name = "dw-hdmi-cec",
-		.pm = &dw_hdmi_cec_pm,
+		.pm = pm_ptr(&dw_hdmi_cec_pm),
 	},
 };
 module_platform_driver(dw_hdmi_cec_driver);