WM8776_VOL_UPDATE 450 sound/pci/ice1712/wm8776.c snd_wm8776_write(wm, WM8776_REG_DACRVOL, val | WM8776_VOL_UPDATE); WM8776_VOL_UPDATE 495 sound/pci/ice1712/wm8776.c val2 &= ~WM8776_VOL_UPDATE; WM8776_VOL_UPDATE 542 sound/pci/ice1712/wm8776.c val |= WM8776_VOL_UPDATE;