ASoC: rsnd: care default case on rsnd_ssiu_busif_err_irq_ctrl()

[ Upstream commit ef30911d3c39fd57884c348c29b9cbff88def155 ]

Before, ssiu.c didn't care SSI5-8, thus,
commit b1384d4c95088d0 ("ASoC: rsnd: care default case on
rsnd_ssiu_busif_err_status_clear()") cares it for status clear.

But we should care it for error irq handling, too.
This patch cares it.

Reported-by: Nguyen Bao Nguyen <nguyen.nguyen.yj@renesas.com>
Reported-by: Nishiyama Kunihiko <kunihiko.nishiyama.dn@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/871quocio1.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 4b8a63e..d7f4646 100644 (file)
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -67,6 +67,8 @@ static void rsnd_ssiu_busif_err_irq_ctrl(struct rsnd_mod *mod, int enable)
                shift  = 1;
                offset = 1;
                break;
+       default:
+               return;
        }
 
        for (i = 0; i < 4; i++) {