diff options
| -rw-r--r-- | sound/soc/samsung/i2s.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index a854ffca2416..f75c19e5b5c3 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -969,7 +969,6 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) { struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; - int ret; if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */ samsung_asoc_init_dma_data(dai, &other->sec_dai->dma_playback, @@ -977,12 +976,6 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) goto probe_exit; } - ret = clk_prepare_enable(i2s->clk); - if (ret != 0) { - dev_err(&i2s->pdev->dev, "failed to enable clock: %d\n", ret); - return ret; - } - samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture); if (i2s->quirks & QUIRK_NEED_RSTCLR) @@ -1014,18 +1007,12 @@ probe_exit: static int samsung_i2s_dai_remove(struct snd_soc_dai *dai) { struct i2s_dai *i2s = snd_soc_dai_get_drvdata(dai); - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; - - if (!other || !other->clk) { + if (!is_secondary(i2s)) { if (i2s->quirks & QUIRK_NEED_RSTCLR) writel(0, i2s->addr + I2SCON); - - clk_disable_unprepare(i2s->clk); } - i2s->clk = NULL; - return 0; } @@ -1139,6 +1126,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) u32 regs_base, quirks = 0, idma_addr = 0; struct device_node *np = pdev->dev.of_node; const struct samsung_i2s_dai_data *i2s_dai_data; + int ret; /* Call during Seconday interface registration */ i2s_dai_data = samsung_i2s_get_driver_data(pdev); @@ -1216,6 +1204,12 @@ static int samsung_i2s_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Failed to get iis clock\n"); return PTR_ERR(pri_dai->clk); } + + ret = clk_prepare_enable(pri_dai->clk); + if (ret != 0) { + dev_err(&pdev->dev, "failed to enable clock: %d\n", ret); + return ret; + } pri_dai->dma_playback.dma_addr = regs_base + I2STXD; pri_dai->dma_capture.dma_addr = regs_base + I2SRXD; pri_dai->dma_playback.ch_name = "tx"; @@ -1286,6 +1280,9 @@ static int samsung_i2s_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); } + if (!is_secondary(i2s)) + clk_disable_unprepare(i2s->clk); + i2s->pri_dai = NULL; i2s->sec_dai = NULL; |