ASoC: rsnd: ssiu: correct shift bit for ssiu9

Currently "0xf << 36" is used to
clear SSIU-9 internal buffer state, which overflows 32-bit value
according to user reference manual, it is always bit4 ~ bit7
of SSI_SYS_STATUS[1,3,5,7] registers indicate
SSIU-9's buffer state, so "0xf << 4" should be used.

This patch fix incorrect shifting issue in SSIU-9 case

Fixes: commit b7169ddea2f2 ("ASoC: rsnd: remove RSND_REG_ from rsnd_reg")
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index c5934adcfd0155e5a410ecc1d5ea171268f16e8d..c74991dd18abbb459f125529e831e2bbf2d9139c 100644 (file)
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -79,7 +79,7 @@ static int rsnd_ssiu_init(struct rsnd_mod *mod,
                break;
        case 9:
                for (i = 0; i < 4; i++)
-                       rsnd_mod_write(mod, SSI_SYS_STATUS((i * 2) + 1), 0xf << (id * 4));
+                       rsnd_mod_write(mod, SSI_SYS_STATUS((i * 2) + 1), 0xf << 4);
                break;
        }