diff --git a/module_usb_audio/audio.xc b/module_usb_audio/audio.xc
index cc9f4742..debf9695 100755
--- a/module_usb_audio/audio.xc
+++ b/module_usb_audio/audio.xc
@@ -794,8 +794,8 @@ void audio(chanend c_mix_out, chanend ?c_dig_rx, chanend ?c_config, chanend ?c)
     chan c_spdif_out;
 #endif
     unsigned curSamFreq = DEFAULT_FREQ;
-    unsigned curSamRes_DAC = STREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS; /* Default to something reasonable */  
-    unsigned curSamRes_ADC = STREAM_FORMAT_INPUT_1_RESOLUTION_BITS; /* Default to something reasonable - note, currently this never changes*/  
+    unsigned curSamRes_DAC = STREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS; /* Default to something reasonable */
+    unsigned curSamRes_ADC = STREAM_FORMAT_INPUT_1_RESOLUTION_BITS; /* Default to something reasonable - note, currently this never changes*/
     unsigned command;
     unsigned mClk;
     unsigned divide;
@@ -999,7 +999,7 @@ void audio(chanend c_mix_out, chanend ?c_dig_rx, chanend ?c_config, chanend ?c)
                      * Native = 2
                      */
                     dsdMode = inuint(c_mix_out);
-                    curSamRes_DAC = inuint(c_mix_out); 
+                    curSamRes_DAC = inuint(c_mix_out);
                 }
 
                 /* Currently no more audio will happen after this point */
diff --git a/module_usb_audio/audiohw.h b/module_usb_audio/audiohw.h
index 0ddddaa0..1c74cb2b 100644
--- a/module_usb_audio/audiohw.h
+++ b/module_usb_audio/audiohw.h
@@ -7,7 +7,7 @@
 void AudioHwInit(chanend ?c_codec);
 
 /* Configure audio hardware (clocking, CODECs etc) for a specific mClk/Sample frquency - run on every sample frequency change */
-void AudioHwConfig(unsigned samFreq, unsigned mClk, chanend ?c_codec, unsigned dsdMode, 
+void AudioHwConfig(unsigned samFreq, unsigned mClk, chanend ?c_codec, unsigned dsdMode,
         unsigned sampRes_DAC, unsigned sampRes_ADC);
 
 #endif
diff --git a/module_usb_audio/endpoint0/endpoint0.c b/module_usb_audio/endpoint0/endpoint0.c
index 26cae04d..e2ad9f23 100755
--- a/module_usb_audio/endpoint0/endpoint0.c
+++ b/module_usb_audio/endpoint0/endpoint0.c
@@ -255,7 +255,7 @@ void Endpoint0(chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
                                 if((sp.wValue > 0) && (g_curStreamAlt_Out != sp.wValue))
                                 {
                                     g_curStreamAlt_Out = sp.wValue;
-                                    
+
                                     /* Send format of data onto buffering */
                                     outuint(c_audioControl, SET_STREAM_FORMAT_OUT);
                                     outuint(c_audioControl, g_dataFormat_Out[sp.wValue-1]);        /* Data format (PCM/DSD) */
@@ -288,7 +288,7 @@ void Endpoint0(chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
                                 if((sp.wValue > 0) && (g_curStreamAlt_In != sp.wValue))
                                 {
                                     g_curStreamAlt_In = sp.wValue;
-                                    
+
                                     /* Send format of data onto buffering */
                                     outuint(c_audioControl, SET_STREAM_FORMAT_IN);
                                     outuint(c_audioControl, g_dataFormat_In[sp.wValue-1]);        /* Data format (PCM/DSD) */
diff --git a/module_usb_audio/ports/audioports.xc b/module_usb_audio/ports/audioports.xc
index 7abb9d7b..9e5fcd63 100644
--- a/module_usb_audio/ports/audioports.xc
+++ b/module_usb_audio/ports/audioports.xc
@@ -34,7 +34,7 @@ unsigned int divide)
 #ifndef CODEC_MASTER
     /* Note this call to stop_clock() will pause forever if the port clocking the clock-block is not low.
      * deliver() should return with this being the case */
-     
+
     stop_clock(clk_audio_bclk);
 
     if(!isnull(p_lrclk))