From d0929ae0676896b94a119e4b7c44ffadec1471d8 Mon Sep 17 00:00:00 2001
From: Ross Owen <ross@xmos.com>
Date: Tue, 26 Apr 2016 11:32:19 +0100
Subject: [PATCH] xpd: Cleaned up whitespace

---
 module_usb_audio/audio_io/audio_io.xc          | 14 +++++++-------
 .../audio_io/userbuffermanagement.c            |  2 +-
 module_usb_audio/main.xc                       |  2 +-
 module_usb_audio/pdm_mics/pdm_mic.xc           | 18 +++++++++---------
 4 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/module_usb_audio/audio_io/audio_io.xc b/module_usb_audio/audio_io/audio_io.xc
index 8d7afc39..6b4022b5 100755
--- a/module_usb_audio/audio_io/audio_io.xc
+++ b/module_usb_audio/audio_io/audio_io.xc
@@ -279,7 +279,7 @@ static inline unsigned DoSampleTransfer(chanend c_out, const int readBuffNo, con
 #else
         inuint(c_out);
 #endif
-        
+
         UserBufferManagement(samplesOut, samplesIn[readBuffNo]
 #ifdef RUN_DSP_TASK
         , i_dsp
@@ -294,7 +294,7 @@ static inline unsigned DoSampleTransfer(chanend c_out, const int readBuffNo, con
          }
 #endif
     }
-    
+
 
     return 0;
 }
@@ -487,8 +487,8 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
     }
 #endif
 
-    unsigned command = DoSampleTransfer(c_out, readBuffNo, underflowWord 
-#ifdef RUN_DSP_TASK 
+    unsigned command = DoSampleTransfer(c_out, readBuffNo, underflowWord
+#ifdef RUN_DSP_TASK
     , i_dsp
 #endif
     );
@@ -822,10 +822,10 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
             /* The below looks a bit odd but forces the compiler to inline twice */
             unsigned command;
             if(readBuffNo)
-                command = DoSampleTransfer(c_out, 1, underflowWord 
+                command = DoSampleTransfer(c_out, 1, underflowWord
 #ifdef RUN_DSP_TASK
                 , i_dsp
-#endif                
+#endif
                 );
             else
                 command = DoSampleTransfer(c_out, 0, underflowWord
@@ -1190,7 +1190,7 @@ chanend ?c_config, chanend ?c
 #if (NUM_PDM_MICS > 0)
                    c_pdm_in,
 #endif
-                   null 
+                   null
 #ifdef RUN_DSP_TASK
                    , i_dsp
 #endif
diff --git a/module_usb_audio/audio_io/userbuffermanagement.c b/module_usb_audio/audio_io/userbuffermanagement.c
index 6d7ed233..57cfe3f2 100644
--- a/module_usb_audio/audio_io/userbuffermanagement.c
+++ b/module_usb_audio/audio_io/userbuffermanagement.c
@@ -3,7 +3,7 @@
 #include "devicedefines.h"
 
 /* Default implentation for UserBufferManagement() */
-void UserBufferManagement(unsigned sampsFromUsbToAudio[], unsigned sampsFromAudioToUsb[] 
+void UserBufferManagement(unsigned sampsFromUsbToAudio[], unsigned sampsFromAudioToUsb[]
 #ifdef RUN_DSP_TASK
         , unsigned i_dsp
 #endif
diff --git a/module_usb_audio/main.xc b/module_usb_audio/main.xc
index 7d9e7fe8..07d92846 100755
--- a/module_usb_audio/main.xc
+++ b/module_usb_audio/main.xc
@@ -678,7 +678,7 @@ int main()
         on stdcore[PDM_TILE]: pdm_mic(c_ds_output);
         on stdcore[PDM_TILE].core[0]: pdm_buffer(c_ds_output, c_pdm_pcm, i_mic_process);
 #endif
-        
+
         USER_MAIN_CORES
     }
 
diff --git a/module_usb_audio/pdm_mics/pdm_mic.xc b/module_usb_audio/pdm_mics/pdm_mic.xc
index 662165bf..1180940d 100644
--- a/module_usb_audio/pdm_mics/pdm_mic.xc
+++ b/module_usb_audio/pdm_mics/pdm_mic.xc
@@ -36,7 +36,7 @@ void pdm_buffer(streaming chanend c_ds_output[2], chanend c_audio
 #endif
 )
 {
-    unsigned buffer;     
+    unsigned buffer;
     int output[NUM_PDM_MICS];
     unsigned samplerate;
 
@@ -45,13 +45,13 @@ void pdm_buffer(streaming chanend c_ds_output[2], chanend c_audio
 #else
     user_pdm_init();
 #endif
-       
+
     mic_array_decimator_conf_common_t dcc;
     const int * unsafe fir_coefs[7];
-    mic_array_frame_time_domain * unsafe current; 
-    mic_array_decimator_config_t dc[2]; 
+    mic_array_frame_time_domain * unsafe current;
+    mic_array_decimator_config_t dc[2];
 
-    /* Get initial sample-rate and compute decimation factor */ 
+    /* Get initial sample-rate and compute decimation factor */
     c_audio :> samplerate;
     unsigned decimationfactor = 96000/samplerate;
 
@@ -114,7 +114,7 @@ void pdm_buffer(streaming chanend c_ds_output[2], chanend c_audio
         select
         {
             case c_audio :> req:
-                    
+
                 /* Audio IO core requests samples */
                 if(req)
                 unsafe{
@@ -123,7 +123,7 @@ void pdm_buffer(streaming chanend c_ds_output[2], chanend c_audio
                         c_audio <: output[i];
                     }
 
-                    /* Get a new frame of mic data */    
+                    /* Get a new frame of mic data */
                     mic_array_frame_time_domain * unsafe current = mic_array_get_next_time_domain_frame(c_ds_output, 2, buffer, mic_audio, dc);
 
                     /* Run user code */
@@ -137,12 +137,12 @@ void pdm_buffer(streaming chanend c_ds_output[2], chanend c_audio
                 unsafe{
                     /* Sample rate change */
                     c_audio :> samplerate;
-                    
+
                     /* Re-config the mic decimators for the new sample-rate */
                     decimationfactor = 96000/samplerate;
                     dcc.output_decimation_factor = decimationfactor;
                     dcc.coefs=fir_coefs[decimationfactor/2];
-                    
+
                     mic_array_decimator_configure(c_ds_output, 2, dc);
                     mic_array_init_time_domain_frame(c_ds_output, 2, buffer, mic_audio, dc);