summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--sound/soc/tegra/tegra_i2s.c14
-rw-r--r--sound/soc/tegra/tegra_i2s.h1
-rw-r--r--sound/soc/tegra/tegra_spdif.c8
-rw-r--r--sound/soc/tegra/tegra_spdif.h1
4 files changed, 6 insertions, 18 deletions
diff --git a/sound/soc/tegra/tegra_i2s.c b/sound/soc/tegra/tegra_i2s.c
index d66e5095363a..2d32b8ce5f2e 100644
--- a/sound/soc/tegra/tegra_i2s.c
+++ b/sound/soc/tegra/tegra_i2s.c
@@ -220,8 +220,7 @@ static int tegra_i2s_hw_params(struct snd_pcm_substream *substream,
if (i2sclock % (2 * srate))
reg |= TEGRA_I2S_TIMING_NON_SYM_ENABLE;
- if (!i2s->clk_refs)
- clk_enable(i2s->clk_i2s);
+ clk_enable(i2s->clk_i2s);
tegra_i2s_write(i2s, TEGRA_I2S_TIMING, reg);
@@ -229,8 +228,7 @@ static int tegra_i2s_hw_params(struct snd_pcm_substream *substream,
TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_FOUR_SLOTS |
TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_FOUR_SLOTS);
- if (!i2s->clk_refs)
- clk_disable(i2s->clk_i2s);
+ clk_disable(i2s->clk_i2s);
return 0;
}
@@ -268,9 +266,7 @@ static int tegra_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
case SNDRV_PCM_TRIGGER_RESUME:
- if (!i2s->clk_refs)
- clk_enable(i2s->clk_i2s);
- i2s->clk_refs++;
+ clk_enable(i2s->clk_i2s);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
tegra_i2s_start_playback(i2s);
else
@@ -283,9 +279,7 @@ static int tegra_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
tegra_i2s_stop_playback(i2s);
else
tegra_i2s_stop_capture(i2s);
- i2s->clk_refs--;
- if (!i2s->clk_refs)
- clk_disable(i2s->clk_i2s);
+ clk_disable(i2s->clk_i2s);
break;
default:
return -EINVAL;
diff --git a/sound/soc/tegra/tegra_i2s.h b/sound/soc/tegra/tegra_i2s.h
index 15ce1e2e8bde..c08e019c0260 100644
--- a/sound/soc/tegra/tegra_i2s.h
+++ b/sound/soc/tegra/tegra_i2s.h
@@ -155,7 +155,6 @@
struct tegra_i2s {
struct snd_soc_dai_driver dai;
struct clk *clk_i2s;
- int clk_refs;
struct tegra_pcm_dma_params capture_dma_data;
struct tegra_pcm_dma_params playback_dma_data;
void __iomem *regs;
diff --git a/sound/soc/tegra/tegra_spdif.c b/sound/soc/tegra/tegra_spdif.c
index cd836cbcb0c9..3426633e9147 100644
--- a/sound/soc/tegra/tegra_spdif.c
+++ b/sound/soc/tegra/tegra_spdif.c
@@ -196,18 +196,14 @@ static int tegra_spdif_trigger(struct snd_pcm_substream *substream, int cmd,
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
case SNDRV_PCM_TRIGGER_RESUME:
- if (!spdif->clk_refs)
- clk_enable(spdif->clk_spdif_out);
- spdif->clk_refs++;
+ clk_enable(spdif->clk_spdif_out);
tegra_spdif_start_playback(spdif);
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
case SNDRV_PCM_TRIGGER_SUSPEND:
tegra_spdif_stop_playback(spdif);
- spdif->clk_refs--;
- if (!spdif->clk_refs)
- clk_disable(spdif->clk_spdif_out);
+ clk_disable(spdif->clk_spdif_out);
break;
default:
return -EINVAL;
diff --git a/sound/soc/tegra/tegra_spdif.h b/sound/soc/tegra/tegra_spdif.h
index 2e03db430279..f5fc7124aa7b 100644
--- a/sound/soc/tegra/tegra_spdif.h
+++ b/sound/soc/tegra/tegra_spdif.h
@@ -462,7 +462,6 @@
struct tegra_spdif {
struct clk *clk_spdif_out;
- int clk_refs;
struct tegra_pcm_dma_params capture_dma_data;
struct tegra_pcm_dma_params playback_dma_data;
void __iomem *regs;