Cleanup
diff --git a/cpu/arm_intcm/cpu.c b/cpu/arm_intcm/cpu.c
index 34cd5af..d03b09d 100644
--- a/cpu/arm_intcm/cpu.c
+++ b/cpu/arm_intcm/cpu.c
@@ -58,8 +58,8 @@
 
 	disable_interrupts ();
 
-	/* Since the CM has unknown processor we do not support 
-	 * cache operations 
+	/* Since the CM has unknown processor we do not support
+	 * cache operations
 	 */
 
 	return (0);
diff --git a/cpu/arm_intcm/interrupts.c b/cpu/arm_intcm/interrupts.c
index e41ac5a..1763176 100644
--- a/cpu/arm_intcm/interrupts.c
+++ b/cpu/arm_intcm/interrupts.c
@@ -40,16 +40,16 @@
 
 #ifndef CONFIG_INTEGRATOR
 /* Only to be used for integrator/AP or /CP */
-/* Allows U-Boot to be used with any ARM supplied core module (CM), 
+/* Allows U-Boot to be used with any ARM supplied core module (CM),
  * provided the ARM boot monitor, or similar software,
  * runs first to set up the platform e.g. map writeable memory to 0x00000000
  * - see Integrator User Guides
  * Versatile has a supported cpu - arm926ejs
  * Some integrator CMs cpus are supported
  * CM926EJ-S, CM946E-S
- * For platforms with supported cpus U-Boot can be used as the sole boot 
+ * For platforms with supported cpus U-Boot can be used as the sole boot
  * monitor/loader - it will configure the platform itself
- * Also U-Boot may be faster/smaller in those cases since specific 
+ * Also U-Boot may be faster/smaller in those cases since specific
  * qualities of the cpu and/or CM can be used e.g i and/or d caches etc.
  */
 #endif
diff --git a/cpu/arm_intcm/start.S b/cpu/arm_intcm/start.S
index ccfd181..75fe917 100644
--- a/cpu/arm_intcm/start.S
+++ b/cpu/arm_intcm/start.S
@@ -354,14 +354,14 @@
 #else
 
 	.align	5
-.globl irq	
+.globl irq
 irq:
 	get_bad_stack
 	bad_save_user_regs
 	bl	do_irq
 
 	.align	5
-.globl fiq	
+.globl fiq
 fiq:
 	get_bad_stack
 	bad_save_user_regs