diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-03 21:15:57 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-03 21:15:57 +0400 |
| commit | a7c1a644e16400a33e122f2b03c6a34240001b49 (patch) | |
| tree | 21c2dbede682ed656d1660d7fee657d3aea2c4f1 /sound/soc/samsung | |
| parent | ec20fba77df4053ef703900be882527b95606592 (diff) | |
| parent | c6f9b1eb0e5df468891eff17f981b76c86f95f3a (diff) | |
| download | linux-a7c1a644e16400a33e122f2b03c6a34240001b49.tar.xz | |
Merge branch 'fix/samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-samsung
Diffstat (limited to 'sound/soc/samsung')
| -rw-r--r-- | sound/soc/samsung/i2s.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index d7231e336a7c..6bbeb0bf1a73 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -972,6 +972,7 @@ static const struct snd_soc_dai_ops samsung_i2s_dai_ops = { static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec) { struct i2s_dai *i2s; + int ret; i2s = devm_kzalloc(&pdev->dev, sizeof(struct i2s_dai), GFP_KERNEL); if (i2s == NULL) @@ -996,15 +997,17 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec) i2s->i2s_dai_drv.capture.channels_max = 2; i2s->i2s_dai_drv.capture.rates = SAMSUNG_I2S_RATES; i2s->i2s_dai_drv.capture.formats = SAMSUNG_I2S_FMTS; + dev_set_drvdata(&i2s->pdev->dev, i2s); } else { /* Create a new platform_device for Secondary */ - i2s->pdev = platform_device_register_resndata(NULL, - "samsung-i2s-sec", -1, NULL, 0, NULL, 0); + i2s->pdev = platform_device_alloc("samsung-i2s-sec", -1); if (IS_ERR(i2s->pdev)) return NULL; - } - /* Pre-assign snd_soc_dai_set_drvdata */ - dev_set_drvdata(&i2s->pdev->dev, i2s); + platform_set_drvdata(i2s->pdev, i2s); + ret = platform_device_add(i2s->pdev); + if (ret < 0) + return NULL; + } return i2s; } @@ -1107,6 +1110,10 @@ static int samsung_i2s_probe(struct platform_device *pdev) if (samsung_dai_type == TYPE_SEC) { sec_dai = dev_get_drvdata(&pdev->dev); + if (!sec_dai) { + dev_err(&pdev->dev, "Unable to get drvdata\n"); + return -EFAULT; + } snd_soc_register_dai(&sec_dai->pdev->dev, &sec_dai->i2s_dai_drv); asoc_dma_platform_register(&pdev->dev); |