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| author | Takashi Iwai <tiwai@suse.de> | 2014-01-20 10:20:14 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-01-20 10:20:14 +0100 |
| commit | 258753361534a40ad7180c742da813fc659e427b (patch) | |
| tree | 58517f6ce46ab2c897d427b7d1bf29850be314fa /sound/soc/fsl/imx-ssi.c | |
| parent | 315fba80a664e4bd928e0b85a38d26e60645b96a (diff) | |
| parent | 2aff4c9ce898b9079658650c1ab33c44b100a203 (diff) | |
| download | linux-258753361534a40ad7180c742da813fc659e427b.tar.bz2 | |
Merge branch 'for-next' into for-linus
Diffstat (limited to 'sound/soc/fsl/imx-ssi.c')
| -rw-r--r-- | sound/soc/fsl/imx-ssi.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index f5f248c91c16..df552fa1aa65 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -304,8 +304,7 @@ static int imx_ssi_trigger(struct snd_pcm_substream *substream, int cmd, scr |= SSI_SCR_RE; sier |= sier_bits; - if (++ssi->enabled == 1) - scr |= SSI_SCR_SSIEN; + scr |= SSI_SCR_SSIEN; break; @@ -318,7 +317,7 @@ static int imx_ssi_trigger(struct snd_pcm_substream *substream, int cmd, scr &= ~SSI_SCR_RE; sier &= ~sier_bits; - if (--ssi->enabled == 0) + if (!(scr & (SSI_SCR_TE | SSI_SCR_RE))) scr &= ~SSI_SCR_SSIEN; break; @@ -536,7 +535,9 @@ static int imx_ssi_probe(struct platform_device *pdev) ret); goto failed_clk; } - clk_prepare_enable(ssi->clk); + ret = clk_prepare_enable(ssi->clk); + if (ret) + goto failed_clk; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ssi->base = devm_ioremap_resource(&pdev->dev, res); @@ -624,9 +625,6 @@ static int imx_ssi_remove(struct platform_device *pdev) { struct imx_ssi *ssi = platform_get_drvdata(pdev); - if (!ssi->dma_init) - imx_pcm_dma_exit(pdev); - if (!ssi->fiq_init) imx_pcm_fiq_exit(pdev); |