Remove inconsequential changes on ios branch

module_usb_aud_shared/audio.xc

@@ -63,10 +63,10 @@ extern void device_reboot(void);
 unsigned deliver(chanend c_out, chanend ?c_spd_out, unsigned divide, chanend ?c_dig_rx)
 {
 	unsigned sample;
-#if NUM_USB_CHAN_OUT > 0
+#if NUM_USB_CHAN_OUT > 0 
     unsigned samplesOut[NUM_USB_CHAN_OUT];
 #endif
-#if NUM_USB_CHAN_IN > 0
+#if NUM_USB_CHAN_IN > 0 
     unsigned samplesIn[NUM_USB_CHAN_IN];
     unsigned samplesInPrev[NUM_USB_CHAN_IN];
 #endif
@@ -208,7 +208,7 @@ unsigned deliver(chanend c_out, chanend ?c_spd_out, unsigned divide, chanend ?c_
     tmp += 33;
        
 #if (I2S_CHANS_DAC != 0)
-#pragma loop unroll
+#pragma loop unroll 
     for(int i = 0; i < I2S_WIRES_DAC; i++)
     {
         p_i2s_dac[i] @ tmp <: 0;
@@ -376,7 +376,7 @@ unsigned deliver(chanend c_out, chanend ?c_spd_out, unsigned divide, chanend ?c_
         }
 #endif
 
-#if defined(SPDIF) && (NUM_USB_CHAN_OUT > 0)
+#if defined(SPDIF) && (NUM_USB_CHAN_OUT > 0)	
         outuint(c_spd_out, samplesOut[SPDIF_TX_INDEX]);                 /* Forward sample to SPDIF txt thread */
         sample = samplesOut[SPDIF_TX_INDEX + 1];                 
         outuint(c_spd_out, sample);                 /* Forward sample to SPDIF txt thread */

module_usb_aud_shared/endpoint0/descriptors_2.h

@@ -1129,13 +1129,13 @@ unsigned char cfgDesc_Audio2[] =
 
 #if 0
 	/* DFU 1.0 Run-Time DFU Functional Descriptor */
-        0x07,
+   	0x07,
    	0x21,
    	0x07,
    	0xFA,
    	0x00,
    	0x40,
-   	0x00,
+   	0x00
 #else
     /* DFU 1.1 Run-Time DFU Functional Descriptor */
     0x09,                           /* 0    Size */
@@ -1618,7 +1618,7 @@ unsigned char cfgDesc_Audio1[] =
    	0xFE,                           /* 5 bInterfaceClass : DFU. (field size 1 bytes) */
    	0x01,                           /* 6 bInterfaceSubclass : (field size 1 bytes) */
    	0x01,                           /* 7 bInterfaceProtocol : Unused. (field size 1 bytes) */
-   	8,                              /* 8 iInterface : Unused. (field size 1 bytes) */
+   	8,                             /* 8 iInterface : Unused. (field size 1 bytes) */
 
 #if 0
 	/* DFU 1.0 Run-Time DFU Functional Descriptor */

module_usb_aud_shared/endpoint0/endpoint0.xc

@@ -198,7 +198,6 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
     }
 #endif
 
-
     /* Set up channel mapping default */
     for (int i = 0; i < NUM_USB_CHAN_OUT + NUM_USB_CHAN_IN; i++) 
     {
@@ -810,13 +809,11 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
                the general case of a functional stall */
               XUD_SetStall_Out(0);
               XUD_SetStall_In(0);
-
         } 
         
         if (retVal < 0) 
         {
             g_curUsbSpeed = XUD_ResetEndpoint(ep0_in, ep0_out);
-            //printstrln("Resetting");
 
             g_config = 0;
 

module_usb_aud_shared/usb_buffer/decouple.xc

@@ -4,8 +4,8 @@
  * Build:   920238b18f6b0967226369682640e1b063865f02
  * File:    decouple.xc
  *
- * The copyrights, all other intellectual and industrial
- * property rights are retained by XMOS and/or its licensors.
+ * The copyrights, all other intellectual and industrial 
+ * property rights are retained by XMOS and/or its licensors. 
  * Terms and conditions covering the use of this code can
  * be found in the Xmos End User License Agreement.
  *
@@ -13,10 +13,10 @@
  *
  * In the case where this code is a modification of existing code
  * under a separate license, the separate license terms are shown
- * below. The modifications to the code are still covered by the
+ * below. The modifications to the code are still covered by the 
  * copyright notice above.
  *
- **/
+ **/                                   
 #include <xs1.h>
 #include <print.h>
 #include "xc_ptr.h"

module_usb_aud_shared/usb_buffer/usb_buffer.xc

@@ -641,4 +641,5 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
     }
 
      set_thread_fast_mode_off();
+
 }