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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2015-05-21 03:49:13 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-05-21 11:46:00 +0100 |
| commit | b847357979048f718aa7e218050982ec9c306285 (patch) | |
| tree | 6ac5c10b97f608e3ea9bedaed4c070351183e4c4 | |
| parent | ae11a9be5a9bfc085ab3e0b7d2ea7cd01bc1d477 (diff) | |
| download | linux-b847357979048f718aa7e218050982ec9c306285.tar.bz2 | |
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>
| -rw-r--r-- | sound/soc/sh/rcar/ssi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 5b89723c3206..927ac52a6d1e 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -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--; |