Commit b8473579 authored May 21, 2015 by Kuninori Morimoto Committed by Mark Brown May 21, 2015

ASoC: rsnd: indicate unknown HW start



rsnd_ssi_hw_stop() should be called after rsnd_ssi_hw_start().
This patch indicates unknown hw_stop as error

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Tested by: Cao Minh Hiep <cm-hiep@jinso.co.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent ae11a9be

sound/soc/sh/rcar/ssi.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -232,8 +232,10 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi)
		struct device *dev = rsnd_priv_to_dev(priv);
		u32 cr;

		if (0 == ssi->usrcnt) /* stop might be called without start */
		if (0 == ssi->usrcnt) {
		dev_err(dev, "%s called without starting\n", __func__);
		return;
		}

		ssi->usrcnt--;