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authorMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-11 18:00:29 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-11 18:00:29 +0100
commit027d210f24059e4a19e0182b019e04a6d27ffffa (patch)
tree379e13684bf4b2346c12e4fa7dd4e68515f1dec4 /sound
parentcbf9c5ae32655e6c075fee9b55a9d8be4e67684c (diff)
parentc6f9b1eb0e5df468891eff17f981b76c86f95f3a (diff)
downloadvexpress-lsk-027d210f24059e4a19e0182b019e04a6d27ffffa.tar.gz
Merge remote-tracking branch 'asoc/fix/samsung' into tmp
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/samsung/i2s.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index d7231e336a7..6bbeb0bf1a7 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);