ALSA: ice1712: wm8766: Remove some unused functions

Removes some functions that are not used anywhere:
snd_wm8766_set_power() snd_wm8766_set_master_mode()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/ice1712/wm8766.c b/sound/pci/ice1712/wm8766.c
index 21b373b2e2600e7f91f7ee680512502f79a96479..f7ac8d5e862cf9b0e861ad790095c2d2295dc807 100644 (file)
--- a/sound/pci/ice1712/wm8766.c
+++ b/sound/pci/ice1712/wm8766.c
@@ -183,22 +183,6 @@ void snd_wm8766_set_if(struct snd_wm8766 *wm, u16 dac)
        snd_wm8766_write(wm, WM8766_REG_IFCTRL, val | dac);
 }
 
-void snd_wm8766_set_master_mode(struct snd_wm8766 *wm, u16 mode)
-{
-       u16 val = wm->regs[WM8766_REG_DACCTRL3] & ~WM8766_DAC3_MSTR_MASK;
-
-       mode &= WM8766_DAC3_MSTR_MASK;
-       snd_wm8766_write(wm, WM8766_REG_DACCTRL3, val | mode);
-}
-
-void snd_wm8766_set_power(struct snd_wm8766 *wm, u16 power)
-{
-       u16 val = wm->regs[WM8766_REG_DACCTRL3] & ~WM8766_DAC3_POWER_MASK;
-
-       power &= WM8766_DAC3_POWER_MASK;
-       snd_wm8766_write(wm, WM8766_REG_DACCTRL3, val | power);
-}
-
 void snd_wm8766_volume_restore(struct snd_wm8766 *wm)
 {
        u16 val = wm->regs[WM8766_REG_DACR1];

diff --git a/sound/pci/ice1712/wm8766.h b/sound/pci/ice1712/wm8766.h
index c119f84bd2c26a63cfce79027a480a5075fc2483..18c8d9d47b386fff00b34026e7ff38efd2460a6e 100644 (file)
--- a/sound/pci/ice1712/wm8766.h
+++ b/sound/pci/ice1712/wm8766.h
@@ -155,8 +155,6 @@ struct snd_wm8766 {
 void snd_wm8766_init(struct snd_wm8766 *wm);
 void snd_wm8766_resume(struct snd_wm8766 *wm);
 void snd_wm8766_set_if(struct snd_wm8766 *wm, u16 dac);
-void snd_wm8766_set_master_mode(struct snd_wm8766 *wm, u16 mode);
-void snd_wm8766_set_power(struct snd_wm8766 *wm, u16 power);
 void snd_wm8766_volume_restore(struct snd_wm8766 *wm);
 int snd_wm8766_build_controls(struct snd_wm8766 *wm);