Index: boot/arch/arm32/include/arch/arch.h
===================================================================
--- boot/arch/arm32/include/arch/arch.h	(revision 04051b8e5d2e6bd22c9e8aa7234a2566ab0c944b)
+++ boot/arch/arm32/include/arch/arch.h	(revision 173b3bdc85bf0eff3efa47b82e307fdc3f1186c8)
@@ -68,5 +68,4 @@
 #endif
 
-
 #endif
 
Index: boot/arch/arm32/include/arch/main.h
===================================================================
--- boot/arch/arm32/include/arch/main.h	(revision 04051b8e5d2e6bd22c9e8aa7234a2566ab0c944b)
+++ boot/arch/arm32/include/arch/main.h	(revision 173b3bdc85bf0eff3efa47b82e307fdc3f1186c8)
@@ -40,5 +40,4 @@
 /** Address where characters to be printed are expected. */
 
-
 /** BeagleBoard-xM UART register address
  *
@@ -71,5 +70,4 @@
 #define S3C24XX_UTXH_TX_EMPTY	0x00000004
 
-
 /** IntegratorCP serial console output register */
 #define ICP_SCONS_ADDR		0x16000000
@@ -93,6 +91,4 @@
 #define BCM2835_UART0_CR_RXE	(1 << 9)
 
-
-
 extern void bootstrap(void);
 
Index: boot/arch/ia64/src/main.c
===================================================================
--- boot/arch/ia64/src/main.c	(revision 04051b8e5d2e6bd22c9e8aa7234a2566ab0c944b)
+++ boot/arch/ia64/src/main.c	(revision 173b3bdc85bf0eff3efa47b82e307fdc3f1186c8)
@@ -28,5 +28,4 @@
  */
 
-
 #include <arch/main.h>
 #include <arch/types.h>
Index: boot/arch/mips32/src/putchar.c
===================================================================
--- boot/arch/mips32/src/putchar.c	(revision 04051b8e5d2e6bd22c9e8aa7234a2566ab0c944b)
+++ boot/arch/mips32/src/putchar.c	(revision 173b3bdc85bf0eff3efa47b82e307fdc3f1186c8)
@@ -64,3 +64,2 @@
 		_putchar('?');
 }
-
Index: boot/arch/sparc64/src/main.c
===================================================================
--- boot/arch/sparc64/src/main.c	(revision 04051b8e5d2e6bd22c9e8aa7234a2566ab0c944b)
+++ boot/arch/sparc64/src/main.c	(revision 173b3bdc85bf0eff3efa47b82e307fdc3f1186c8)
@@ -108,5 +108,4 @@
 }
 
-
 /** Detect the subarchitecture (US, US3) of sun4u
  *