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ASoC: sh: fsi: Convert to platform remove callback returning void

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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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20230315150745.67084-131-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Uwe Kleine-König 2023-03-15 16:07:02 +01:00 committed by Mark Brown
parent 7695582fd4
commit 08719f469b
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 4 deletions
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6
sound/soc/sh/fsi.c
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@ -2030,7 +2030,7 @@ exit_fsia:
return ret; return ret;
} }
static int fsi_remove(struct platform_device *pdev) static void fsi_remove(struct platform_device *pdev)
{ {
struct fsi_master *master; struct fsi_master *master;
@ -2040,8 +2040,6 @@ static int fsi_remove(struct platform_device *pdev)
fsi_stream_remove(&master->fsia); fsi_stream_remove(&master->fsia);
fsi_stream_remove(&master->fsib); fsi_stream_remove(&master->fsib);
return 0;
} }
static void __fsi_suspend(struct fsi_priv *fsi, static void __fsi_suspend(struct fsi_priv *fsi,
@ -2108,7 +2106,7 @@ static struct platform_driver fsi_driver = {
.of_match_table = fsi_of_match, .of_match_table = fsi_of_match,
}, },
.probe = fsi_probe, .probe = fsi_probe,
.remove = fsi_remove, .remove_new = fsi_remove,
.id_table = fsi_id_table, .id_table = fsi_id_table,
}; };