diff options
Diffstat (limited to 'sound/soc/codecs/wm9090.c')
| -rw-r--r-- | sound/soc/codecs/wm9090.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c index f94c06057c64..41ebe0dce772 100644 --- a/sound/soc/codecs/wm9090.c +++ b/sound/soc/codecs/wm9090.c @@ -513,18 +513,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_STANDBY: if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { /* Restore the register cache */ - for (i = 1; i < codec->driver->reg_cache_size; i++) { - if (reg_cache[i] == wm9090_reg_defaults[i]) - continue; - if (wm9090_volatile(codec, i)) - continue; - - ret = snd_soc_write(codec, i, reg_cache[i]); - if (ret != 0) - dev_warn(codec->dev, - "Failed to restore register %d: %d\n", - i, ret); - } + snd_soc_cache_sync(codec); } /* We keep VMID off during standby since the combination of @@ -604,7 +593,7 @@ static int wm9090_probe(struct snd_soc_codec *codec) } #ifdef CONFIG_PM -static int wm9090_suspend(struct snd_soc_codec *codec, pm_message_t state) +static int wm9090_suspend(struct snd_soc_codec *codec) { wm9090_set_bias_level(codec, SND_SOC_BIAS_OFF); @@ -647,7 +636,7 @@ static int wm9090_i2c_probe(struct i2c_client *i2c, struct wm9090_priv *wm9090; int ret; - wm9090 = kzalloc(sizeof(*wm9090), GFP_KERNEL); + wm9090 = devm_kzalloc(&i2c->dev, sizeof(*wm9090), GFP_KERNEL); if (wm9090 == NULL) { dev_err(&i2c->dev, "Can not allocate memory\n"); return -ENOMEM; @@ -661,8 +650,6 @@ static int wm9090_i2c_probe(struct i2c_client *i2c, ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm9090, NULL, 0); - if (ret < 0) - kfree(wm9090); return ret; } @@ -671,7 +658,6 @@ static int __devexit wm9090_i2c_remove(struct i2c_client *i2c) struct wm9090_priv *wm9090 = i2c_get_clientdata(i2c); snd_soc_unregister_codec(&i2c->dev); - kfree(wm9090); return 0; } @@ -685,7 +671,7 @@ MODULE_DEVICE_TABLE(i2c, wm9090_id); static struct i2c_driver wm9090_i2c_driver = { .driver = { - .name = "wm9090-codec", + .name = "wm9090", .owner = THIS_MODULE, }, .probe = wm9090_i2c_probe, |