[ALSA] USB midi: Remove duplicate CS_AUDIO_* #defines
Removed the CS_AUDIO_* #defines, which were duplicates of the
class-specific USB_DT_CS_* #defines in <linux/usb_ch9.h>.
Signed-off-by: Ben Williamson <ben.williamson@greyinnovation.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 30cadec..627de95 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2981,7 +2981,7 @@
return -ENXIO;
alts = &iface->altsetting[1];
altsd = get_iface_desc(alts);
- if (alts->extralen != 11 || alts->extra[1] != CS_AUDIO_INTERFACE ||
+ if (alts->extralen != 11 || alts->extra[1] != USB_DT_CS_INTERFACE ||
altsd->bNumEndpoints != 1)
return -ENXIO;