diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8753.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index 76a5c7b05df..fb41826c4c4 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -150,7 +150,7 @@ static int wm8753_write(struct snd_soc_codec *codec, unsigned int reg, data[0] = (reg << 1) | ((value >> 8) & 0x0001); data[1] = value & 0x00ff; - wm8753_write_reg_cache (codec, reg, value); + wm8753_write_reg_cache(codec, reg, value); if (codec->hw_write(codec->control_data, data, 2) == 2) return 0; else @@ -249,7 +249,7 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol, struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); int mode = wm8753_read_reg_cache(codec, WM8753_IOCTL); - if (((mode &0xc) >> 2) == ucontrol->value.integer.value[0]) + if (((mode & 0xc) >> 2) == ucontrol->value.integer.value[0]) return 0; mode &= 0xfff3; @@ -342,7 +342,8 @@ static int wm8753_add_controls(struct snd_soc_codec *codec) for (i = 0; i < ARRAY_SIZE(wm8753_snd_controls); i++) { err = snd_ctl_add(codec->card, - snd_soc_cnew(&wm8753_snd_controls[i],codec, NULL)); + snd_soc_cnew(&wm8753_snd_controls[i], + codec, NULL)); if (err < 0) return err; } @@ -722,7 +723,7 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int target, if ((Ndiv < 6) || (Ndiv > 12)) printk(KERN_WARNING - "WM8753 N value outwith recommended range! N = %d\n",Ndiv); + "wm8753: unsupported N = %d\n", Ndiv); pll_div->n = Ndiv; Nmod = target % source; @@ -1300,8 +1301,9 @@ static int wm8753_dapm_event(struct snd_soc_codec *codec, int event) } #define WM8753_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\ - SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | \ - SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000) + SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\ + SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\ + SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000) #define WM8753_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE) @@ -1507,9 +1509,9 @@ static int wm8753_suspend(struct platform_device *pdev, pm_message_t state) struct snd_soc_codec *codec = socdev->codec; /* we only need to suspend if we are a valid card */ - if(!codec->card) + if (!codec->card) return 0; - + wm8753_dapm_event(codec, SNDRV_CTL_POWER_D3cold); return 0; } @@ -1523,7 +1525,7 @@ static int wm8753_resume(struct platform_device *pdev) u16 *cache = codec->reg_cache; /* we only need to resume if we are a valid card */ - if(!codec->card) + if (!codec->card) return 0; /* Sync reg_cache with the hardware */ @@ -1613,9 +1615,10 @@ static int wm8753_init(struct snd_soc_device *socdev) wm8753_add_widgets(codec); ret = snd_soc_register_card(socdev); if (ret < 0) { - printk(KERN_ERR "wm8753: failed to register card\n"); + printk(KERN_ERR "wm8753: failed to register card\n"); goto card_err; - } + } + return ret; card_err: @@ -1630,7 +1633,7 @@ pcm_err: around */ static struct snd_soc_device *wm8753_socdev; -#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) /* * WM8753 2 wire address is determined by GPIO5 @@ -1661,7 +1664,7 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL){ + if (!i2c) { kfree(codec); return -ENOMEM; } @@ -1749,7 +1752,7 @@ static int wm8753_probe(struct platform_device *pdev) wm8753_socdev = socdev; INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work); -#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) if (setup->i2c_address) { normal_i2c[0] = setup->i2c_address; codec->hw_write = (hw_write_t)i2c_master_send; @@ -1793,7 +1796,7 @@ static int wm8753_remove(struct platform_device *pdev) run_delayed_work(&codec->delayed_work); snd_soc_free_pcms(socdev); snd_soc_dapm_free(socdev); -#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) i2c_del_driver(&wm8753_i2c_driver); #endif kfree(codec->private_data); @@ -1808,7 +1811,6 @@ struct snd_soc_codec_device soc_codec_dev_wm8753 = { .suspend = wm8753_suspend, .resume = wm8753_resume, }; - EXPORT_SYMBOL_GPL(soc_codec_dev_wm8753); MODULE_DESCRIPTION("ASoC WM8753 driver"); |