ASoC: sh: fsi: tidyup parameter of fsi_stream_push

It is possible to create buff_len and period_len
from substream->runtime.
This patch is preparation of tidyup unclear variable naming patch.

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

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 4a9da6b5f4e1147921185b5a4d65856805d629b8..702588577f593b92f3b8ac48fa968703be8b6073 100644 (file)
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -344,16 +344,15 @@ static u32 fsi_get_port_shift(struct fsi_priv *fsi, int is_play)
 
 static void fsi_stream_push(struct fsi_priv *fsi,
                            int is_play,
-                           struct snd_pcm_substream *substream,
-                           u32 buffer_len,
-                           u32 period_len)
+                           struct snd_pcm_substream *substream)
 {
        struct fsi_stream *io = fsi_get_stream(fsi, is_play);
+       struct snd_pcm_runtime *runtime = substream->runtime;
 
        io->substream   = substream;
-       io->buff_len    = buffer_len;
+       io->buff_len    = frames_to_bytes(runtime, runtime->buffer_size);
        io->buff_offset = 0;
-       io->period_len  = period_len;
+       io->period_len  = frames_to_bytes(runtime, runtime->period_size);
        io->period_num  = 0;
        io->oerr_num    = -1; /* ignore 1st err */
        io->uerr_num    = -1; /* ignore 1st err */
@@ -844,15 +843,12 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
                           struct snd_soc_dai *dai)
 {
        struct fsi_priv *fsi = fsi_get_priv(substream);
-       struct snd_pcm_runtime *runtime = substream->runtime;
        int is_play = fsi_is_play(substream);
        int ret = 0;
 
        switch (cmd) {
        case SNDRV_PCM_TRIGGER_START:
-               fsi_stream_push(fsi, is_play, substream,
-                               frames_to_bytes(runtime, runtime->buffer_size),
-                               frames_to_bytes(runtime, runtime->period_size));
+               fsi_stream_push(fsi, is_play, substream);
                ret = is_play ? fsi_data_push(fsi) : fsi_data_pop(fsi);
                fsi_irq_enable(fsi, is_play);
                fsi_port_start(fsi);