Commit 81ab73db authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Mark Brown

ASoC: tegra: tegra20_i2s: Convert to platform remove callback returning void

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: default avatarTakashi Iwai <tiwai@suse.de>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20230315150745.67084-149-u.kleine-koenig@pengutronix.deSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 41067828
......@@ -475,13 +475,11 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev)
return ret;
}
static int tegra20_i2s_platform_remove(struct platform_device *pdev)
static void tegra20_i2s_platform_remove(struct platform_device *pdev)
{
tegra_pcm_platform_unregister(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
pm_runtime_disable(&pdev->dev);
return 0;
}
static const struct of_device_id tegra20_i2s_of_match[] = {
......@@ -503,7 +501,7 @@ static struct platform_driver tegra20_i2s_driver = {
.pm = &tegra20_i2s_pm_ops,
},
.probe = tegra20_i2s_platform_probe,
.remove = tegra20_i2s_platform_remove,
.remove_new = tegra20_i2s_platform_remove,
};
module_platform_driver(tegra20_i2s_driver);
......
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