ASoC: atmel-pdmic: Drop empty platform remove function

A remove callback just returning 0 is equivalent to no remove callback
at all. So drop the useless function.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221212205406.3771071-5-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/atmel/atmel-pdmic.c b/sound/soc/atmel/atmel-pdmic.c
index 77ff12b..12cd40b 100644 (file)
--- a/sound/soc/atmel/atmel-pdmic.c
+++ b/sound/soc/atmel/atmel-pdmic.c
@@ -692,11 +692,6 @@ unregister_codec:
        return ret;
 }
 
-static int atmel_pdmic_remove(struct platform_device *pdev)
-{
-       return 0;
-}
-
 static struct platform_driver atmel_pdmic_driver = {
        .driver = {
                .name           = "atmel-pdmic",
@@ -704,7 +699,6 @@ static struct platform_driver atmel_pdmic_driver = {
                .pm             = &snd_soc_pm_ops,
        },
        .probe  = atmel_pdmic_probe,
-       .remove = atmel_pdmic_remove,
 };
 module_platform_driver(atmel_pdmic_driver);