[ALSA] hifier: remove empty hifier_mixer_init()

The empty hifier_mixer_init() function is useless; remove it.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/oxygen/hifier.c b/sound/pci/oxygen/hifier.c
index 50551ae..b67888f 100644 (file)
--- a/sound/pci/oxygen/hifier.c
+++ b/sound/pci/oxygen/hifier.c
@@ -136,11 +136,6 @@ static int hifier_control_filter(struct snd_kcontrol_new *template)
        return 0;
 }
 
-static int hifier_mixer_init(struct oxygen *chip)
-{
-       return 0;
-}
-
 static const struct oxygen_model model_hifier = {
        .shortname = "C-Media CMI8787",
        .longname = "C-Media Oxygen HD Audio",
@@ -148,7 +143,6 @@ static const struct oxygen_model model_hifier = {
        .owner = THIS_MODULE,
        .init = hifier_init,
        .control_filter = hifier_control_filter,
-       .mixer_init = hifier_mixer_init,
        .cleanup = hifier_cleanup,
        .set_dac_params = set_ak4396_params,
        .set_adc_params = set_cs5340_params,