--- a/src/ui/mfw/mfw_utils.c	Tue Jan 19 05:41:26 2021 +0000
+++ b/src/ui/mfw/mfw_utils.c	Tue Jan 19 06:10:27 2021 +0000
@@ -15,7 +15,7 @@
 	Bug:Re-align structure members in MFW
 	Fix:Structure elements have been  realigned to avoid the structure padding
 
-   Jun 05, 2004	REF: CRR 18262  NISHIKANT KULKARNI 
+   Jun 05, 2004	REF: CRR 18262  NISHIKANT KULKARNI
    Description: The sample sends a STOP DTMF message without release of the key by the user
    Solution: Instead of sending DTMF commands in "VTS_MOD_Auto" mode, on key press DTMF tone is started
   		   using VTS_MOD_ManStart and on key release DTMF tone is stopped using VTS_MOD_ManStop mode.
@@ -52,7 +52,7 @@
 #endif
 
 
-// xnkulkar SPR-18262: This length of array for storing DTMF mode (Start/Stop), is equal to the number 
+// xnkulkar SPR-18262: This length of array for storing DTMF mode (Start/Stop), is equal to the number
 // of DTMF tone requests that can be stored in queue.
 #define MAX_DTMF_Q_ENTRIES 50
 /***************************Go-lite Optimization changes start***********************/
@@ -98,7 +98,7 @@
 						 UBYTE static_buf, void *buffer_ptr)
 {
 	SHORT bufId;
-	
+
 	if (cbf_num_of_buffers < MAX_CBUF_QUEUES)
 	{
 		/*
@@ -131,7 +131,7 @@
 
 	if ((!static_buf) && (buffer_ptr != (void *)0))
 		return (MFW_CBUF_INVALID_BUF_PTR);
-	
+
 	/*
 	** Set the selected buffer to active
 	*/
@@ -360,11 +360,11 @@
 		memcpy(buffer_ptr,
 				 &cbf_hdr[bufId].mfw_cb[cbf_hdr[bufId].mfw_cb_read_pos],
 				 cbf_hdr[bufId].item_size);
-		
+
 		memset(&cbf_hdr[bufId].mfw_cb[cbf_hdr[bufId].mfw_cb_read_pos],
 				cbf_hdr[bufId].null_char,
 				cbf_hdr[bufId].item_size);
-		
+
 		/*
 		** Move the read pointer along to the next required position
 		*/
@@ -401,7 +401,7 @@
 SHORT  mfw_cbuf_put_mode (SHORT bufId,UBYTE vts_mode)
 {
 	TRACE_FUNCTION("mfw_cbuf_put_mode()");
-	
+
 	// Check for the validity of buffer ID and "limit" for the number of elements
 	// if ok, put the mode (Start / Stop) for the specified DTMF tone in the queue
 	if ((bufId < 0) || (bufId >= MAX_CBUF_QUEUES))
@@ -418,7 +418,7 @@
 |xnkulkar SPR-18262														 |
 |ROUTINE: SHORT mfw_cbuf_get_mode()										 |
 |PURPOSE :  Get the mode (Start/Stop) for the DTMF tone in queue					 |
-|                 			 													 | 			
+|                 			 													 |
 +-----------------------------------------------------------------------+
 */
 SHORT  mfw_cbuf_get_mode  (SHORT bufId)