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ASoC: codecs: lpass-tx-macro: 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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20230315150745.67084-51-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Uwe Kleine-König 2023-03-15 16:05:42 +01:00 committed by Mark Brown
parent 5b06877205
commit 10b4f1ed04
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1 changed files with 2 additions and 4 deletions
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6
sound/soc/codecs/lpass-tx-macro.c
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@ -2076,7 +2076,7 @@ err:
return ret;
}
static int tx_macro_remove(struct platform_device *pdev)
static void tx_macro_remove(struct platform_device *pdev)
{
struct tx_macro *tx = dev_get_drvdata(&pdev->dev);
@ -2087,8 +2087,6 @@ static int tx_macro_remove(struct platform_device *pdev)
clk_disable_unprepare(tx->fsgen);
lpass_macro_pds_exit(tx->pds);
return 0;
}
static int __maybe_unused tx_macro_runtime_suspend(struct device *dev)
@ -2160,7 +2158,7 @@ static struct platform_driver tx_macro_driver = {
.pm = &tx_macro_pm_ops,
},
.probe = tx_macro_probe,
.remove = tx_macro_remove,
.remove_new = tx_macro_remove,
};
module_platform_driver(tx_macro_driver);