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[6/9] ALSA: hda/tegra: Convert to RUNTIME_PM_OPS() & co

Message ID 20250313170731.26943-7-tiwai@suse.de (mailing list archive)
State New
Headers show
Series ALSA: PM code cleanups | expand

Commit Message

Takashi Iwai March 13, 2025, 5:07 p.m. UTC 
Use the newer RUNTIME_PM_OPS() and SYSTEM_SLEEP_PM_OPS() macros
instead of SET_SET_RUNTIME_PM_OPS() and SET_SYSTEM_SLEEP_PM_OPS()
together with pm_ptr(), which allows us dropping ugly __maybe_unused
attributes.

This optimizes slightly	when CONFIG_PM is disabled, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/hda_tegra.c | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index b1e30a83dfb0..a590d431c5ff 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -125,7 +125,7 @@  static void hda_tegra_init(struct hda_tegra *hda)
 /*
  * power management
  */
-static int __maybe_unused hda_tegra_suspend(struct device *dev)
+static int hda_tegra_suspend(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	int rc;
@@ -138,7 +138,7 @@  static int __maybe_unused hda_tegra_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused hda_tegra_resume(struct device *dev)
+static int hda_tegra_resume(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	int rc;
@@ -151,7 +151,7 @@  static int __maybe_unused hda_tegra_resume(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused hda_tegra_runtime_suspend(struct device *dev)
+static int hda_tegra_runtime_suspend(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
@@ -170,7 +170,7 @@  static int __maybe_unused hda_tegra_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused hda_tegra_runtime_resume(struct device *dev)
+static int hda_tegra_runtime_resume(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
@@ -204,10 +204,8 @@  static int __maybe_unused hda_tegra_runtime_resume(struct device *dev)
 }
 
 static const struct dev_pm_ops hda_tegra_pm = {
-	SET_SYSTEM_SLEEP_PM_OPS(hda_tegra_suspend, hda_tegra_resume)
-	SET_RUNTIME_PM_OPS(hda_tegra_runtime_suspend,
-			   hda_tegra_runtime_resume,
-			   NULL)
+	SYSTEM_SLEEP_PM_OPS(hda_tegra_suspend, hda_tegra_resume)
+	RUNTIME_PM_OPS(hda_tegra_runtime_suspend, hda_tegra_runtime_resume, NULL)
 };
 
 static int hda_tegra_dev_disconnect(struct snd_device *device)
@@ -602,7 +600,7 @@  static void hda_tegra_shutdown(struct platform_device *pdev)
 static struct platform_driver tegra_platform_hda = {
 	.driver = {
 		.name = "tegra-hda",
-		.pm = &hda_tegra_pm,
+		.pm = pm_ptr(&hda_tegra_pm),
 		.of_match_table = hda_tegra_match,
 	},
 	.probe = hda_tegra_probe,