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ASoC: Make platform data optional for TLV320AIC3x

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Now that we don't need the I2C address for the device the platform data
is redundant so allow it to be omitted.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Chaithrika U S <chaithrika@ti.com>
This commit is contained in:
Mark Brown 2009-08-26 13:05:14 +01:00
parent bc36681fdc
commit 977d49e00d
1 changed files with 6 additions and 7 deletions
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13
sound/soc/codecs/tlv320aic3x.c
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@ -1385,15 +1385,14 @@ static int aic3x_probe(struct platform_device *pdev)
socdev->card->codec = codec;
setup = socdev->codec_data;
if (!setup) {
dev_err(&pdev->dev, "No setup data supplied\n");
return -EINVAL;
if (setup) {
/* setup GPIO functions */
aic3x_write(codec, AIC3X_GPIO1_REG,
(setup->gpio_func[0] & 0xf) << 4);
aic3x_write(codec, AIC3X_GPIO2_REG,
(setup->gpio_func[1] & 0xf) << 4);
}
/* setup GPIO functions */
aic3x_write(codec, AIC3X_GPIO1_REG, (setup->gpio_func[0] & 0xf) << 4);
aic3x_write(codec, AIC3X_GPIO2_REG, (setup->gpio_func[1] & 0xf) << 4);
/* register pcms */
ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
if (ret < 0) {