ASoC: Drop unused state parameter from CODEC suspend callback

[deliverable/linux.git] / sound / soc / codecs / wm8400.c

diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 585def1ffca6792ee55f240e44fc9eef8391a133..56a7b7256efac60ba1e9b67c4f8241dc9829b185 100644 (file)
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1316,7 +1316,7 @@ static int wm8400_set_bias_level(struct snd_soc_codec *codec,
 #define WM8400_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
        SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8400_dai_ops = {
+static const struct snd_soc_dai_ops wm8400_dai_ops = {
        .hw_params = wm8400_hw_params,
        .digital_mute = wm8400_mute,
        .set_fmt = wm8400_set_dai_fmt,
@@ -1352,7 +1352,7 @@ static struct snd_soc_dai_driver wm8400_dai = {
        .ops = &wm8400_dai_ops,
 };
 
-static int wm8400_suspend(struct snd_soc_codec *codec, pm_message_t state)
+static int wm8400_suspend(struct snd_soc_codec *codec)
 {
        wm8400_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
@@ -1477,17 +1477,7 @@ static struct platform_driver wm8400_codec_driver = {
        .remove = __devexit_p(wm8400_remove),
 };
 
-static __init int wm8400_init(void)
-{
-       return platform_driver_register(&wm8400_codec_driver);
-}
-module_init(wm8400_init);
-
-static __exit void wm8400_exit(void)
-{
-       platform_driver_unregister(&wm8400_codec_driver);
-}
-module_exit(wm8400_exit);
+module_platform_driver(wm8400_codec_driver);
 
 MODULE_DESCRIPTION("ASoC WM8400 driver");
 MODULE_AUTHOR("Mark Brown");