c_dig_rx only declared if required (saves chanends)

2014-08-21 15:36:01 +01:00
parent 6477ecc676
commit 05e12ac183
1 changed files with 4 additions and 0 deletions
--- a/module_usb_audio/main.xc
+++ b/module_usb_audio/main.xc
@@ -364,7 +364,11 @@ chanend ?c_clk_int
    chan c_mix_out;
 #endif

+#if defined(SPDIF_RX) || defined(ADAT_RX)
    chan c_dig_rx;
+#else
+    #define c_dig_rx null
+#endif

    par
    {