diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2008-08-26 15:29:11 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-08-29 10:06:09 +0200 |
| commit | acdfc9e305b8320c5dee714a08be022441b58c44 (patch) | |
| tree | 60fc9d1ce667a571daec975cf8e989e17bdfb634 /sound/soc/codecs | |
| parent | 9b6e12e45883451d24c99f5dc3ebad5f910c01d5 (diff) | |
ALSA: ASoC: WM8903 I2C cleanups
Fix a few issues identified by Jean Delvare:
- Add missing newline to error display.
- Return an error when we fail to locate the I2C adaptor.
- Remove the static wm8903_i2c_device Jean suggested, it's redundant.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/wm8903.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index 73dfd5b8f14..a3f54ec4226 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -1706,8 +1706,6 @@ static struct i2c_driver wm8903_i2c_driver = { .id_table = wm8903_i2c_id, }; -static struct i2c_client *wm8903_i2c_device; - static int wm8903_probe(struct platform_device *pdev) { struct snd_soc_device *socdev = platform_get_drvdata(pdev); @@ -1716,6 +1714,7 @@ static int wm8903_probe(struct platform_device *pdev) struct wm8903_priv *wm8903; struct i2c_board_info board_info; struct i2c_adapter *adapter; + struct i2c_client *i2c_client; int ret = 0; setup = socdev->codec_data; @@ -1746,7 +1745,7 @@ static int wm8903_probe(struct platform_device *pdev) codec->hw_write = (hw_write_t)i2c_master_send; ret = i2c_add_driver(&wm8903_i2c_driver); if (ret != 0) { - dev_err(&pdev->dev, "can't add i2c driver"); + dev_err(&pdev->dev, "can't add i2c driver\n"); goto err_priv; } else { memset(&board_info, 0, sizeof(board_info)); @@ -1757,12 +1756,13 @@ static int wm8903_probe(struct platform_device *pdev) if (!adapter) { dev_err(&pdev->dev, "Can't get I2C bus %d\n", setup->i2c_bus); + ret = -ENODEV; goto err_adapter; } - wm8903_i2c_device = i2c_new_device(adapter, &board_info); + i2c_client = i2c_new_device(adapter, &board_info); i2c_put_adapter(adapter); - if (wm8903_i2c_device == NULL) { + if (i2c_client == NULL) { dev_err(&pdev->dev, "I2C driver registration failed\n"); ret = -ENODEV; @@ -1792,7 +1792,7 @@ static int wm8903_remove(struct platform_device *pdev) snd_soc_free_pcms(socdev); snd_soc_dapm_free(socdev); - i2c_unregister_device(wm8903_i2c_device); + i2c_unregister_device(socdev->codec->control_data); i2c_del_driver(&wm8903_i2c_driver); kfree(codec->private_data); kfree(codec); |