diff options
Diffstat (limited to 'sound/soc/codecs/sgtl5000.c')
| -rw-r--r-- | sound/soc/codecs/sgtl5000.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index f6b6551940ab..d7bd91831611 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -16,7 +16,6 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/clk.h> -#include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/consumer.h> @@ -923,7 +922,7 @@ static int sgtl5000_set_bias_level(struct snd_soc_codec *codec, SNDRV_PCM_FMTBIT_S24_LE |\ SNDRV_PCM_FMTBIT_S32_LE) -static struct snd_soc_dai_ops sgtl5000_ops = { +static const struct snd_soc_dai_ops sgtl5000_ops = { .hw_params = sgtl5000_pcm_hw_params, .digital_mute = sgtl5000_digital_mute, .set_fmt = sgtl5000_set_dai_fmt, @@ -968,7 +967,7 @@ static int sgtl5000_volatile_register(struct snd_soc_codec *codec, } #ifdef CONFIG_SUSPEND -static int sgtl5000_suspend(struct snd_soc_codec *codec, pm_message_t state) +static int sgtl5000_suspend(struct snd_soc_codec *codec) { sgtl5000_set_bias_level(codec, SND_SOC_BIAS_OFF); @@ -1077,7 +1076,7 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec) /* according to datasheet, maximum voltage of supplies */ if (vdda > 3600 || vddio > 3600 || vddd > 1980) { dev_err(codec->dev, - "exceed max voltage vdda %dmv vddio %dma vddd %dma\n", + "exceed max voltage vdda %dmV vddio %dmV vddd %dmV\n", vdda, vddio, vddd); return -EINVAL; @@ -1402,7 +1401,8 @@ static __devinit int sgtl5000_i2c_probe(struct i2c_client *client, struct sgtl5000_priv *sgtl5000; int ret; - sgtl5000 = kzalloc(sizeof(struct sgtl5000_priv), GFP_KERNEL); + sgtl5000 = devm_kzalloc(&client->dev, sizeof(struct sgtl5000_priv), + GFP_KERNEL); if (!sgtl5000) return -ENOMEM; @@ -1410,22 +1410,13 @@ static __devinit int sgtl5000_i2c_probe(struct i2c_client *client, ret = snd_soc_register_codec(&client->dev, &sgtl5000_driver, &sgtl5000_dai, 1); - if (ret) { - dev_err(&client->dev, "Failed to register codec: %d\n", ret); - kfree(sgtl5000); - return ret; - } - - return 0; + return ret; } static __devexit int sgtl5000_i2c_remove(struct i2c_client *client) { - struct sgtl5000_priv *sgtl5000 = i2c_get_clientdata(client); - snd_soc_unregister_codec(&client->dev); - kfree(sgtl5000); return 0; } |