diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-02-22 14:24:00 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-02-22 14:24:00 +0000 |
| commit | 93e051d2771e6bf70e86b8265bfbf296a457d044 (patch) | |
| tree | b2e17e343625a973b7ab541b9ce2610177a142bc /sound | |
| parent | eeb1080b29a0fa00e426ba77eb96f3a157b335ab (diff) | |
ASoC: Only unregister drivers we registered for WM8753
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8753.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index 180ec94ad8ae..93c22c4f0826 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -1845,6 +1845,7 @@ static int wm8753_remove(struct platform_device *pdev) { struct snd_soc_device *socdev = platform_get_drvdata(pdev); struct snd_soc_codec *codec = socdev->card->codec; + struct wm8753_setup_data *setup = socdev->codec_data; if (codec->control_data) wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF); @@ -1852,11 +1853,14 @@ static int wm8753_remove(struct platform_device *pdev) snd_soc_free_pcms(socdev); snd_soc_dapm_free(socdev); #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) - i2c_unregister_device(codec->control_data); - i2c_del_driver(&wm8753_i2c_driver); + if (setup->i2c_address) { + i2c_unregister_device(codec->control_data); + i2c_del_driver(&wm8753_i2c_driver); + } #endif #if defined(CONFIG_SPI_MASTER) - spi_unregister_driver(&wm8753_spi_driver); + if (setup->spi) + spi_unregister_driver(&wm8753_spi_driver); #endif kfree(codec->private_data); kfree(codec); |