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-rw-r--r--sound/usb/mixer_quirks.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 713a8498b975..6eee89cbc086 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -3311,12 +3311,6 @@ static int snd_bbfpro_controls_create(struct usb_mixer_interface *mixer)
#define RME_DIGIFACE_REGISTER(reg, mask) (((reg) << 16) | (mask))
#define RME_DIGIFACE_INVERT BIT(31)
-/* Nonconst helpers */
-#undef field_get
-#define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1))
-#undef field_prep
-#define field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) & (_mask))
-
static int snd_rme_digiface_write_reg(struct snd_kcontrol *kcontrol, int item, u16 mask, u16 val)
{
struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);