ASoC: rsnd: clear status register when HW start

Let's clear SSI status when HW start

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index d67bca9fef2b3fe29bdcba603840884dcf6de19a..3c0d31df6d6c7d6c957c6a000028017aba3da5af 100644 (file)
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -214,6 +214,9 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
        if (rsnd_dai_is_clk_master(rdai))
                rsnd_mod_write(&ssi->mod, SSIWSR, CONT);
 
+       /* clear error status */
+       rsnd_mod_write(&ssi->mod, SSISR, 0);
+
        ssi->usrcnt++;
 
        dev_dbg(dev, "%s[%d] hw started\n",