3 files changed, 12 insertions, 25 deletions

diff --git a/sound/usb/format.c b/sound/usb/format.c
index 0e04efe9551e..fcadedd94543 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -218,7 +218,8 @@ static int parse_audio_format_rates_v2(struct snd_usb_audio *chip,
         /* get the number of sample rates first by only fetching 2 bytes */
         ret = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), UAC2_CS_RANGE,
                               USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
-                              0x0100, chip->clock_id << 8, tmp, sizeof(tmp), 1000);
+                              UAC2_CS_CONTROL_SAM_FREQ << 8, chip->clock_id << 8,
+                              tmp, sizeof(tmp), 1000);
 
         if (ret < 0) {
                 snd_printk(KERN_ERR "unable to retrieve number of sample rates\n");
@@ -236,7 +237,8 @@ static int parse_audio_format_rates_v2(struct snd_usb_audio *chip,
         /* now get the full information */
         ret = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), UAC2_CS_RANGE,
                                USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
-                               0x0100, chip->clock_id << 8, data, data_size, 1000);
+                               UAC2_CS_CONTROL_SAM_FREQ << 8, chip->clock_id << 8,
+                               data, data_size, 1000);
 
         if (ret < 0) {
                 snd_printk(KERN_ERR "unable to retrieve sample rate range\n");
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index 5c0568375941..ab8f0f0b65be 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -136,21 +136,6 @@ struct usb_mixer_elem_info {
         u8 initialized;
 };
 
-
-enum {
-        USB_FEATURE_NONE = 0,
-        USB_FEATURE_MUTE = 1,
-        USB_FEATURE_VOLUME,
-        USB_FEATURE_BASS,
-        USB_FEATURE_MID,
-        USB_FEATURE_TREBLE,
-        USB_FEATURE_GEQ,
-        USB_FEATURE_AGC,
-        USB_FEATURE_DELAY,
-        USB_FEATURE_BASSBOOST,
-        USB_FEATURE_LOUDNESS
-};
-
 enum {
         USB_MIXER_BOOLEAN,
         USB_MIXER_INV_BOOLEAN,
@@ -954,7 +939,7 @@ static void build_feature_ctl(struct mixer_build *state, unsigned char *desc,
 
         control++; /* change from zero-based to 1-based value */
 
-        if (control == USB_FEATURE_GEQ) {
+        if (control == UAC_GRAPHIC_EQUALIZER_CONTROL) {
                 /* FIXME: not supported yet */
                 return;
         }
@@ -1001,8 +986,8 @@ static void build_feature_ctl(struct mixer_build *state, unsigned char *desc,
                                 kctl->id.name, sizeof(kctl->id.name));
 
         switch (control) {
-        case USB_FEATURE_MUTE:
-        case USB_FEATURE_VOLUME:
+        case UAC_MUTE_CONTROL:
+        case UAC_VOLUME_CONTROL:
                 /* determine the control name.  the rule is:
                  * - if a name id is given in descriptor, use it.
                  * - if the connected input can be determined, then use the name
@@ -1029,9 +1014,9 @@ static void build_feature_ctl(struct mixer_build *state, unsigned char *desc,
                                 len = append_ctl_name(kctl, " Playback");
                         }
                 }
-                append_ctl_name(kctl, control == USB_FEATURE_MUTE ?
+                append_ctl_name(kctl, control == UAC_MUTE_CONTROL ?
                                 " Switch" : " Volume");
-                if (control == USB_FEATURE_VOLUME) {
+                if (control == UAC_VOLUME_CONTROL) {
                         kctl->tlv.c = mixer_vol_tlv;
                         kctl->vd[0].access |= 
                                 SNDRV_CTL_ELEM_ACCESS_TLV_READ |
@@ -1120,7 +1105,7 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid, void
                 snd_printk(KERN_INFO
                            "usbmixer: master volume quirk for PCM2702 chip\n");
                 /* disable non-functional volume control */
-                master_bits &= ~(1 << (USB_FEATURE_VOLUME - 1));
+                master_bits &= ~UAC_FU_VOLUME;
                 break;
         }
         if (channels > 0)
diff --git a/sound/usb/usbmixer_maps.c b/sound/usb/usbmixer_maps.c
index 79e903a60862..d93fc89beba8 100644
--- a/sound/usb/usbmixer_maps.c
+++ b/sound/usb/usbmixer_maps.c
@@ -85,8 +85,8 @@ static struct usbmix_name_map extigy_map[] = {
         /* 16: MU (w/o controls) */
         { 17, NULL, 1 }, /* DISABLED: PU-switch (any effect?) */
         { 17, "Channel Routing", 2 },   /* PU: mode select */
-        { 18, "Tone Control - Bass", USB_FEATURE_BASS }, /* FU */
-        { 18, "Tone Control - Treble", USB_FEATURE_TREBLE }, /* FU */
+        { 18, "Tone Control - Bass", UAC_BASS_CONTROL }, /* FU */
+        { 18, "Tone Control - Treble", UAC_TREBLE_CONTROL }, /* FU */
         { 18, "Master Playback" }, /* FU; others */
         /* 19: OT speaker */
         /* 20: OT headphone */