First attempt at complete removal of feedback EP code when not required.

2014-12-08 18:19:56 +00:00
parent 56e79c0af9
commit 8d2b65127e
5 changed files with 42 additions and 29 deletions
--- a/module_usb_audio/devicedefines.h
+++ b/module_usb_audio/devicedefines.h
@@ -1044,7 +1044,9 @@
 enum USBEndpointNumber_In
 {
    ENDPOINT_NUMBER_IN_CONTROL,     /* Endpoint 0 */
+#if (NUM_USB_CHAN_IN == 0) || (defined UAC_FORCE_FEEDBACK_EP)
    ENDPOINT_NUMBER_IN_FEEDBACK,
+#endif
    ENDPOINT_NUMBER_IN_AUDIO,
 #if defined(SPDIF_RX) || defined(ADAT_RX)
    ENDPOINT_NUMBER_IN_INTERRUPT,   /* Audio interrupt/status EP */