ASoC: fsi: remove un-used variable on fsi_dai_startup

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index b1cd859723c0..55a03db6daaf 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -653,7 +653,6 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct fsi_priv *fsi = fsi_get_priv(substream);
-        const char *msg;
         u32 flags = fsi_get_info_flags(fsi);
         u32 fmt;
         u32 reg;
@@ -691,33 +690,27 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
         fmt = is_play ? SH_FSI_GET_OFMT(flags) : SH_FSI_GET_IFMT(flags);
         switch (fmt) {
         case SH_FSI_FMT_MONO:
-                msg = "MONO";
                 data = CR_FMT(CR_MONO);
                 fsi->chan = 1;
                 break;
         case SH_FSI_FMT_MONO_DELAY:
-                msg = "MONO Delay";
                 data = CR_FMT(CR_MONO_D);
                 fsi->chan = 1;
                 break;
         case SH_FSI_FMT_PCM:
-                msg = "PCM";
                 data = CR_FMT(CR_PCM);
                 fsi->chan = 2;
                 break;
         case SH_FSI_FMT_I2S:
-                msg = "I2S";
                 data = CR_FMT(CR_I2S);
                 fsi->chan = 2;
                 break;
         case SH_FSI_FMT_TDM:
-                msg = "TDM";
                 fsi->chan = is_play ?
                         SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags);
                 data = CR_FMT(CR_TDM) | (fsi->chan - 1);
                 break;
         case SH_FSI_FMT_TDM_DELAY:
-                msg = "TDM Delay";
                 fsi->chan = is_play ?
                         SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags);
                 data = CR_FMT(CR_TDM_D) | (fsi->chan - 1);