diff options
| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-06-13 22:30:18 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-06-13 22:30:18 +0100 |
| commit | b3b50b3f31775be5d2e441618bbc1c5cbee4d9f1 (patch) | |
| tree | 22171b96e3138fcea12f9845bc3f26358c7bfa6a /sound/soc/codecs/wm8580.c | |
| parent | ASoC: Add stub suspend and resume calls for ASoC subdevices (diff) | |
| download | linux-dev-b3b50b3f31775be5d2e441618bbc1c5cbee4d9f1.tar.xz linux-dev-b3b50b3f31775be5d2e441618bbc1c5cbee4d9f1.zip | |
ASoC: Add suspend and resume callbacks to Wolfson CODEC drivers
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm8580.c')
| -rw-r--r-- | sound/soc/codecs/wm8580.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c index 86c4b24db817..261ef101d4fc 100644 --- a/sound/soc/codecs/wm8580.c +++ b/sound/soc/codecs/wm8580.c @@ -995,6 +995,21 @@ static int wm8580_i2c_remove(struct i2c_client *client) return 0; } +#ifdef CONFIG_PM +static int wm8580_i2c_suspend(struct i2c_client *client, pm_message_t msg) +{ + return snd_soc_suspend_device(&client->dev); +} + +static int wm8580_i2c_resume(struct i2c_client *client) +{ + return snd_soc_resume_device(&client->dev); +} +#else +#define wm8580_i2c_suspend NULL +#define wm8580_i2c_resume NULL +#endif + static const struct i2c_device_id wm8580_i2c_id[] = { { "wm8580", 0 }, { } @@ -1008,6 +1023,8 @@ static struct i2c_driver wm8580_i2c_driver = { }, .probe = wm8580_i2c_probe, .remove = wm8580_i2c_remove, + .suspend = wm8580_i2c_suspend, + .resume = wm8580_i2c_resume, .id_table = wm8580_i2c_id, }; #endif |