ASoC: Add fsi_is_play function

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, 9 insertions, 4 deletions

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 685bb7c4f039..dfc04bc2809e 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -294,6 +294,11 @@ static u32 fsi_get_info_flags(struct fsi_priv *fsi)
                 master->info->portb_flags;
 }
 
+static inline int fsi_is_play(struct snd_pcm_substream *substream)
+{
+        return substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+}
+
 static int fsi_is_master_mode(struct fsi_priv *fsi, int is_play)
 {
         u32 mode;
@@ -726,7 +731,7 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
         u32 fmt;
         u32 reg;
         u32 data;
-        int is_play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+        int is_play = fsi_is_play(substream);
         int is_master;
 
         pm_runtime_get_sync(dai->dev);
@@ -813,7 +818,7 @@ static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
         struct fsi_priv *fsi = fsi_get_priv(substream);
-        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+        int is_play = fsi_is_play(substream);
 
         fsi_irq_disable(fsi, is_play);
         fsi_clk_ctrl(fsi, 0);
@@ -826,7 +831,7 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 {
         struct fsi_priv *fsi = fsi_get_priv(substream);
         struct snd_pcm_runtime *runtime = substream->runtime;
-        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+        int is_play = fsi_is_play(substream);
         int ret = 0;
 
         switch (cmd) {
@@ -853,7 +858,7 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream,
         struct fsi_master *master = fsi_get_master(fsi);
         int (*set_rate)(int is_porta, int rate) = master->info->set_rate;
         int fsi_ver = master->core->ver;
-        int is_play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+        int is_play = fsi_is_play(substream);
         int ret;
 
         /* if slave mode, set_rate is not needed */