diff options
| author | Vaibhav Bedia <vaibhav.bedia@ti.com> | 2011-02-09 14:09:53 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-02-09 23:33:16 +0100 |
| commit | eef6d7b8c24e8dd5af6094ef453a05c80b68d36e (patch) | |
| tree | 77a1690881491f6b256ee6fb93d20b466720cce8 /sound/soc/davinci/davinci-i2s.c | |
| parent | ASoC: Davinci: Use resource_size() helper function (diff) | |
| download | linux-eef6d7b8c24e8dd5af6094ef453a05c80b68d36e.tar.xz linux-eef6d7b8c24e8dd5af6094ef453a05c80b68d36e.zip | |
ASoC: Davinci: Call clk_disable() and clk_put() in case of error
In case of any error in probe() function, clk_disable() and clk_put()
should be called if clk_enable() and clk_get() went through.
Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/davinci/davinci-i2s.c')
| -rw-r--r-- | sound/soc/davinci/davinci-i2s.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c index f8c8487aba55..e763d58e51f8 100644 --- a/sound/soc/davinci/davinci-i2s.c +++ b/sound/soc/davinci/davinci-i2s.c @@ -707,7 +707,7 @@ static int davinci_i2s_probe(struct platform_device *pdev) if (!res) { dev_err(&pdev->dev, "no DMA resource\n"); ret = -ENXIO; - goto err_free_mem; + goto err_release_clk; } dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].channel = res->start; @@ -715,7 +715,7 @@ static int davinci_i2s_probe(struct platform_device *pdev) if (!res) { dev_err(&pdev->dev, "no DMA resource\n"); ret = -ENXIO; - goto err_free_mem; + goto err_release_clk; } dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel = res->start; dev->dev = &pdev->dev; @@ -724,10 +724,13 @@ static int davinci_i2s_probe(struct platform_device *pdev) ret = snd_soc_register_dai(&pdev->dev, &davinci_i2s_dai); if (ret != 0) - goto err_free_mem; + goto err_release_clk; return 0; +err_release_clk: + clk_disable(dev->clk); + clk_put(dev->clk); err_free_mem: kfree(dev); err_release_region: |