ALSA: usb-audio - Use the new TLV_DB_MINMAX type

Use the new TLV_DB_MINMAX type instead of TLV_DB_SCALE.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index ecb58e7..f127bfd 100644 (file)
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -461,7 +461,7 @@ static int mixer_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
                         unsigned int size, unsigned int __user *_tlv)
 {
        struct usb_mixer_elem_info *cval = kcontrol->private_data;
-       DECLARE_TLV_DB_SCALE(scale, 0, 0, 0);
+       DECLARE_TLV_DB_MINMAX(scale, 0, 0);
 
        if (size < sizeof(scale))
                return -ENOMEM;
@@ -469,7 +469,7 @@ static int mixer_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
         * while ALSA TLV contains in 1/100 dB unit
         */
        scale[2] = (convert_signed_value(cval, cval->min) * 100) / 256;
-       scale[3] = (convert_signed_value(cval, cval->res) * 100) / 256;
+       scale[3] = (convert_signed_value(cval, cval->max) * 100) / 256;
        if (copy_to_user(_tlv, scale, sizeof(scale)))
                return -EFAULT;
        return 0;