diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2010-09-17 13:48:05 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-09-19 16:10:54 +0100 |
| commit | c79eab3ea4e6f769e35005bf77fb4d6acd9c18ea (patch) | |
| tree | 73a7995874c8142987e89e3722572a9424ac17b8 /sound/soc/sh | |
| parent | c6834dd2d20fe607d0a4a98e78a68614e4079492 (diff) | |
ASoC: fsi: Add fsi_dma_get_area
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/sh')
| -rw-r--r-- | sound/soc/sh/fsi.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index c8a8ddb245aa..aea5adb54e38 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -357,6 +357,11 @@ static int fsi_get_fifo_residue(struct fsi_priv *fsi, int is_play) return residue; } +static u8 *fsi_dma_get_area(struct fsi_priv *fsi) +{ + return fsi->substream->runtime->dma_area + fsi->byte_offset; +} + /************************************************************************ @@ -550,8 +555,7 @@ static int fsi_data_push(struct fsi_priv *fsi, int startup) if (fifo_free < send) send = fifo_free; - start = runtime->dma_area; - start += fsi->byte_offset; + start = fsi_dma_get_area(fsi); switch (width) { case 2: @@ -633,8 +637,7 @@ static int fsi_data_pop(struct fsi_priv *fsi, int startup) if (free < fifo_fill) fifo_fill = free; - start = runtime->dma_area; - start += fsi->byte_offset; + start = fsi_dma_get_area(fsi); switch (width) { case 2: |