Coding Style cleanup; update CHANGELOG

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/common/cmd_ambapp.c b/common/cmd_ambapp.c
index 738412b..43427bb 100644
--- a/common/cmd_ambapp.c
+++ b/common/cmd_ambapp.c
@@ -33,11 +33,11 @@
 
 /* We put these variables into .data section so that they are zero
  * when entering the AMBA Plug & Play routines (in cpu/cpu/ambapp.c)
- * the first time. BSS is not garantueed to be zero since BSS 
+ * the first time. BSS is not garantueed to be zero since BSS
  * hasn't been cleared the first times entering the CPU AMBA functions.
  *
  * The AMBA PnP routines call these functions if ambapp_???_print is set.
- * 
+ *
  */
 int ambapp_apb_print __attribute__ ((section(".data"))) = 0;
 int ambapp_ahb_print __attribute__ ((section(".data"))) = 0;
diff --git a/common/usb_storage.c b/common/usb_storage.c
index d263b6c..7c08f95 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -199,7 +199,7 @@
 		}
 		return 0;
 	}
-	
+
 	printf("No storage devices, perhaps not 'usb start'ed..?\n");
 	return 1;
 }