From 977d49e00d18d500d0bfe77500053d9df9c3db77 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Wed, 26 Aug 2009 13:05:14 +0100
Subject: [PATCH] ASoC: Make platform data optional for TLV320AIC3x
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>
---
sound/soc/codecs/tlv320aic3x.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 5d547675b8536..3395cf945d565 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -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) {
--
2.30.2