From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 16 Dec 2025 14:11:49 +0000 (+0100)
Subject: ALSA: hda/tegra: Clean up runtime PM with guard()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be9dd97060e704e702d508f4a295d06e1197ae08;p=thirdparty%2Fkernel%2Flinux.git

ALSA: hda/tegra: Clean up runtime PM with guard()

Use guard(pm_runtime_active) for replacing the manual calls of
pm_runtime_get_sync() and pm_runtime_put().

Merely code cleanups and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20251216141154.172218-5-tiwai@suse.de
---

diff --git a/sound/hda/controllers/tegra.c b/sound/hda/controllers/tegra.c
index 6ab338f37db5d..31c14c4bbe683 100644
--- a/sound/hda/controllers/tegra.c
+++ b/sound/hda/controllers/tegra.c
@@ -592,30 +592,26 @@ static void hda_tegra_probe_work(struct work_struct *work)
 	struct platform_device *pdev = to_platform_device(hda->dev);
 	int err;
 
-	pm_runtime_get_sync(hda->dev);
+	guard(pm_runtime_active)(hda->dev);
 	err = hda_tegra_first_init(chip, pdev);
 	if (err < 0)
-		goto out_free;
+		return;
 
 	/* create codec instances */
 	err = azx_probe_codecs(chip, 8);
 	if (err < 0)
-		goto out_free;
+		return;
 
 	err = azx_codec_configure(chip);
 	if (err < 0)
-		goto out_free;
+		return;
 
 	err = snd_card_register(chip->card);
 	if (err < 0)
-		goto out_free;
+		return;
 
 	chip->running = 1;
 	snd_hda_set_power_save(&chip->bus, power_save * 1000);
-
- out_free:
-	pm_runtime_put(hda->dev);
-	return; /* no error return from async probe */
 }
 
 static void hda_tegra_remove(struct platform_device *pdev)