ASoC: amd: vangogh: Switch to {RUNTIME,SYSTEM_SLEEP}_PM_OPS

Replace the old SET_{RUNTIME,SYSTEM_SLEEP}_PM_OPS() helpers with their
modern alternatives and drop the now unnecessary __maybe_unused
qualifier in the suspend and resume functions.

Additionally, make use of pm_ptr() to ensure the PM ops are dropped when
building with CONFIG_PM disabled.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Link: https://msgid.link/r/20231209203229.878730-4-cristian.ciocaltea@collabora.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/amd/vangogh/pci-acp5x.c

@@ -264,7 +264,7 @@ static int snd_acp5x_probe(struct pci_dev *pci,
 	return ret;
 }
 
-static int __maybe_unused snd_acp5x_suspend(struct device *dev)
+static int snd_acp5x_suspend(struct device *dev)
 {
 	int ret;
 	struct acp5x_dev_data *adata;
@@ -279,7 +279,7 @@ static int __maybe_unused snd_acp5x_suspend(struct device *dev)
 	return ret;
 }
 
-static int __maybe_unused snd_acp5x_resume(struct device *dev)
+static int snd_acp5x_resume(struct device *dev)
 {
 	int ret;
 	struct acp5x_dev_data *adata;
@@ -294,9 +294,8 @@ static int __maybe_unused snd_acp5x_resume(struct device *dev)
 }
 
 static const struct dev_pm_ops acp5x_pm = {
-	SET_RUNTIME_PM_OPS(snd_acp5x_suspend,
-			   snd_acp5x_resume, NULL)
-	SET_SYSTEM_SLEEP_PM_OPS(snd_acp5x_suspend, snd_acp5x_resume)
+	RUNTIME_PM_OPS(snd_acp5x_suspend, snd_acp5x_resume, NULL)
+	SYSTEM_SLEEP_PM_OPS(snd_acp5x_suspend, snd_acp5x_resume)
 };
 
 static void snd_acp5x_remove(struct pci_dev *pci)
@@ -332,7 +331,7 @@ static struct pci_driver acp5x_driver  = {
 	.probe = snd_acp5x_probe,
 	.remove = snd_acp5x_remove,
 	.driver = {
-		.pm = &acp5x_pm,
+		.pm = pm_ptr(&acp5x_pm),
 	}
 };