Commit 4ec0b2c2 authored Feb 25, 2016 by Kuninori Morimoto Committed by Greg Kroah-Hartman Aug 30, 2017

ASoC: rsnd: don't call update callback if it was NULL



commit d7289565483c65094d0473555625a4acd89567d3 upstream.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Thong Ho <thong.ho.px@rvc.renesas.com>
Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 95fc5ef8

sound/soc/sh/rcar/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1016,7 +1016,7 @@ static int rsnd_kctrl_put(struct snd_kcontrol *kctrl,
		}
		}

		if (change)
		if (change && cfg->update)
		cfg->update(cfg->io, mod);

		return change;