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 6ab338f37db5d860419898517bcc06e0356f32b3..31c14c4bbe683b75f8ae7ea6aef560071631790b 100644 (file)
--- 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)