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

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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
This commit is contained in:
Takashi Iwai 2025-12-16 15:11:49 +01:00
parent 4a91da4afc
commit be9dd97060
1 changed files with 5 additions and 9 deletions
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14
sound/hda/controllers/tegra.c
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@ -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)