xpd: Cleaned up whitespace

module_usb_audio/audio.xc

@@ -879,12 +879,12 @@ void testct_byref(chanend c, int &returnVal)
     if(testct(c))
         returnVal = 1;
 }
-    
+
 [[combinable]]
 static void dummy_deliver(chanend c_out, unsigned &command)
 {
-    int ct; 
-    
+    int ct;
+
 
     while (1)
     {
@@ -1238,7 +1238,7 @@ chanend ?c_config, chanend ?c
                   	outct(c_mix_out, XS1_CT_END);
 
                     outuint(c_mix_out, 0);
-                  
+
                   	while (1)
 					{
 #if XUD_TILE != 0

module_usb_audio/endpoint0/endpoint0.c

@@ -571,10 +571,10 @@ void Endpoint0(chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
                                 // Handshake
 							    chkct(c_audioControl, XS1_CT_END);
                             }
-                            
+
                             /* This will return 1 if reset requested */
                             result = DFUDeviceRequests(ep0_out, &ep0_in, &sp, null, g_interfaceAlt[sp.wIndex], dfuInterface, &reset);
-                            
+
                             if(reset && result == XUD_RES_OKAY)
                             {
                                 DFUDelay(50000000);

module_usb_audio/flashlib_user.c

@@ -32,7 +32,7 @@ typedef struct {
       clock qspiClkblk;
 } fl_QSPIPorts;
 */
-fl_QSPIPorts p_qflash = 
+fl_QSPIPorts p_qflash =
 {
     XS1_PORT_1B,
     XS1_PORT_1C,

module_usb_audio/main.xc

@@ -299,7 +299,7 @@ void usb_audio_core(chanend c_mix_out
 #else
 #define c_EANativeTransport_ctrl null
 #endif
-    
+
     par
     {
         /* USB Interface Core */
@@ -521,23 +521,23 @@ int main()
 #endif
 
 #ifdef DFU
-    interface i_dfu dfuInterface; 
+    interface i_dfu dfuInterface;
 #else
-    #define dfuInterface null  
+    #define dfuInterface null
 #endif
 
 
     USER_MAIN_DECLARATIONS
 
     par
-    {                
-        on tile[XUD_TILE]: 
+    {
+        on tile[XUD_TILE]:
         par
         {
 #if (XUD_TILE == 0)
             /* Check if USB is on the flash tile (tile 0) */
-            [[distribute]] 
-            DFUHandler(dfuInterface, null);  
+            [[distribute]]
+            DFUHandler(dfuInterface, null);
 #endif
             usb_audio_core(c_mix_out
 #ifdef MIDI