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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2012-02-13 16:26:54 +0200
committerLiam Girdwood <lrg@ti.com>2012-03-12 13:34:21 +0000
commitcb40b63a224b41325a8ecdbeed5290866864b9ae (patch)
tree3da24dc61c9af27fbf3b04aa7a067a4ac9c31b83 /sound
parent81da6a9e49b9561f325d201c54eca274f066e13b (diff)
ASoC: OMAP McBSP: Remove redundant accessors
We no longer need accessor functions for max_tx/rx_threshold, dma_op_mode or for the FIFO size. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Grazvydas Ignotas <notasas@gmail.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/omap/mcbsp.c36
-rw-r--r--sound/soc/omap/mcbsp.h3
-rw-r--r--sound/soc/omap/omap-mcbsp.c14
3 files changed, 5 insertions, 48 deletions
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index be92a28e19ed..95ba7e0d207d 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -442,29 +442,6 @@ void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold)
}
/*
- * omap_mcbsp_get_max_tx_thres just return the current configured
- * maximum threshold for transmission
- */
-u16 omap_mcbsp_get_max_tx_threshold(struct omap_mcbsp *mcbsp)
-{
- return mcbsp->max_tx_thres;
-}
-
-/*
- * omap_mcbsp_get_max_rx_thres just return the current configured
- * maximum threshold for reception
- */
-u16 omap_mcbsp_get_max_rx_threshold(struct omap_mcbsp *mcbsp)
-{
- return mcbsp->max_rx_thres;
-}
-
-u16 omap_mcbsp_get_fifo_size(struct omap_mcbsp *mcbsp)
-{
- return mcbsp->pdata->buffer_size;
-}
-
-/*
* omap_mcbsp_get_tx_delay returns the number of used slots in the McBSP FIFO
*/
u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp)
@@ -504,19 +481,6 @@ u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp)
return threshold - buffstat;
}
-/*
- * omap_mcbsp_get_dma_op_mode just return the current configured
- * operating mode for the mcbsp channel
- */
-int omap_mcbsp_get_dma_op_mode(struct omap_mcbsp *mcbsp)
-{
- int dma_op_mode;
-
- dma_op_mode = mcbsp->dma_op_mode;
-
- return dma_op_mode;
-}
-
int omap_mcbsp_request(struct omap_mcbsp *mcbsp)
{
void *reg_cache;
diff --git a/sound/soc/omap/mcbsp.h b/sound/soc/omap/mcbsp.h
index ec00c275ec49..a991e1dcb5ed 100644
--- a/sound/soc/omap/mcbsp.h
+++ b/sound/soc/omap/mcbsp.h
@@ -316,9 +316,6 @@ void omap_mcbsp_config(struct omap_mcbsp *mcbsp,
const struct omap_mcbsp_reg_cfg *config);
void omap_mcbsp_set_tx_threshold(struct omap_mcbsp *mcbsp, u16 threshold);
void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold);
-u16 omap_mcbsp_get_max_tx_threshold(struct omap_mcbsp *mcbsp);
-u16 omap_mcbsp_get_max_rx_threshold(struct omap_mcbsp *mcbsp);
-u16 omap_mcbsp_get_fifo_size(struct omap_mcbsp *mcbsp);
u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp);
u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp);
int omap_mcbsp_get_dma_op_mode(struct omap_mcbsp *mcbsp);
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 892400259494..9c703f18714c 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -67,13 +67,12 @@ static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
struct omap_pcm_dma_data *dma_data;
- int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp);
int words;
dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
/* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
- if (dma_op_mode == MCBSP_DMA_MODE_THRESHOLD)
+ if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD)
/*
* Configure McBSP threshold based on either:
* packet_size, when the sDMA is in packet mode, or
@@ -106,7 +105,7 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
int size;
snd_interval_any(&frames);
- size = omap_mcbsp_get_fifo_size(mcbsp);
+ size = mcbsp->pdata->buffer_size;
frames.min = size / channels->min;
frames.integer = 1;
@@ -255,17 +254,14 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
if (mcbsp->pdata->buffer_size) {
dma_data->set_threshold = omap_mcbsp_set_threshold;
/* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
- if (omap_mcbsp_get_dma_op_mode(mcbsp) ==
- MCBSP_DMA_MODE_THRESHOLD) {
+ if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) {
int period_words, max_thrsh;
period_words = params_period_bytes(params) / (wlen / 8);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- max_thrsh = omap_mcbsp_get_max_tx_threshold(
- mcbsp);
+ max_thrsh = mcbsp->max_tx_thres;
else
- max_thrsh = omap_mcbsp_get_max_rx_threshold(
- mcbsp);
+ max_thrsh = mcbsp->max_rx_thres;
/*
* If the period contains less or equal number of words,
* we are using the original threshold mode setup: