Index: kernel/arch/sparc64/include/arch/context_struct.h
===================================================================
--- kernel/arch/sparc64/include/arch/context_struct.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/context_struct.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -81,3 +81,2 @@
 #endif
 #endif
-
Index: kernel/arch/sparc64/include/arch/cpu.h
===================================================================
--- kernel/arch/sparc64/include/arch/cpu.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/cpu.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -64,5 +64,4 @@
 #endif
 
-
 #endif
 
Index: kernel/arch/sparc64/include/arch/cpu_family.h
===================================================================
--- kernel/arch/sparc64/include/arch/cpu_family.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/cpu_family.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -81,3 +81,2 @@
 /** @}
  */
-
Index: kernel/arch/sparc64/include/arch/cpu_node.h
===================================================================
--- kernel/arch/sparc64/include/arch/cpu_node.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/cpu_node.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -38,5 +38,4 @@
 #include <genarch/ofw/ofw_tree.h>
 
-
 /** Finds the parent node of all the CPU nodes (nodes named "cpu" or "cmp").
  *
@@ -57,3 +56,2 @@
 /** @}
  */
-
Index: kernel/arch/sparc64/include/arch/istate_struct.h
===================================================================
--- kernel/arch/sparc64/include/arch/istate_struct.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/istate_struct.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -137,3 +137,2 @@
 #endif
 #endif
-
Index: kernel/arch/sparc64/include/arch/mm/km.h
===================================================================
--- kernel/arch/sparc64/include/arch/mm/km.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/mm/km.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -42,5 +42,4 @@
 #endif
 
-
 #endif
 
Index: kernel/arch/sparc64/include/arch/mm/mmu.h
===================================================================
--- kernel/arch/sparc64/include/arch/mm/mmu.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/mm/mmu.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -42,5 +42,4 @@
 #endif
 
-
 #endif
 
Index: kernel/arch/sparc64/include/arch/mm/sun4u/mmu.h
===================================================================
--- kernel/arch/sparc64/include/arch/mm/sun4u/mmu.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/mm/sun4u/mmu.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -59,5 +59,4 @@
 #define VA_IMMU_NUCLEUS_EXTENSION	0x58	/**< IMMU TSB nucleus extension register */
 #endif
-
 
 /* D-MMU ASIs. */
Index: kernel/arch/sparc64/include/arch/mm/sun4u/tlb.h
===================================================================
--- kernel/arch/sparc64/include/arch/mm/sun4u/tlb.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/mm/sun4u/tlb.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -187,5 +187,4 @@
 typedef union tlb_tag_read_reg tlb_tag_read_reg_t;
 typedef union tlb_tag_read_reg tlb_tag_access_reg_t;
-
 
 /** TLB Demap Operation Address. */
@@ -412,5 +411,4 @@
 #elif defined (US3)
 
-
 /** Read IMMU TLB Data Access Register.
  *
@@ -520,5 +518,4 @@
 #endif
 
-
 /** Write IMMU TLB Tag Access Register.
  *
@@ -558,5 +555,4 @@
 	return asi_u64_read(ASI_DMMU, VA_DMMU_TAG_ACCESS);
 }
-
 
 /** Write IMMU TLB Data in Register.
Index: kernel/arch/sparc64/include/arch/mm/sun4v/tsb.h
===================================================================
--- kernel/arch/sparc64/include/arch/mm/sun4v/tsb.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/mm/sun4v/tsb.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -67,5 +67,4 @@
 } __attribute__((packed)) tsb_descr_t;
 
-
 /* Forward declarations. */
 struct as;
Index: kernel/arch/sparc64/include/arch/mm/tsb.h
===================================================================
--- kernel/arch/sparc64/include/arch/mm/tsb.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/mm/tsb.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
Index: kernel/arch/sparc64/include/arch/sun4v/hypercall.h
===================================================================
--- kernel/arch/sparc64/include/arch/sun4v/hypercall.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/sun4v/hypercall.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -73,5 +73,4 @@
 #define CONS_PUTCHAR		0x61
 
-
 /* return codes */
 #define HV_EOK			0	/**< Successful return */
@@ -94,5 +93,4 @@
 #define HV_EBUSY		17	/**< Operation failed as resource is otherwise busy */
 
-
 /**
  * Performs a hyperfast hypervisor API call from the assembly language code.
@@ -115,5 +113,4 @@
 #define __HYPERCALL_HYPERFAST(sw_trap_number) \
 	ta (sw_trap_number);
-
 
 #ifndef __ASSEMBLER__
Index: kernel/arch/sparc64/include/arch/trap/interrupt.h
===================================================================
--- kernel/arch/sparc64/include/arch/trap/interrupt.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/trap/interrupt.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -71,5 +71,4 @@
 #endif /* !def __ASSEMBLER__ */
 
-
 #if defined (SUN4U)
 #include <arch/trap/sun4u/interrupt.h>
Index: kernel/arch/sparc64/include/arch/trap/sun4u/interrupt.h
===================================================================
--- kernel/arch/sparc64/include/arch/trap/sun4u/interrupt.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/trap/sun4u/interrupt.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -40,5 +40,4 @@
 #include <arch/trap/trap_table.h>
 #include <arch/stack.h>
-
 
 /* Interrupt ASI registers. */
Index: kernel/arch/sparc64/include/arch/trap/trap.h
===================================================================
--- kernel/arch/sparc64/include/arch/trap/trap.h	(revision 4621d2311994bf63dea425ed923239d4ca1babc9)
+++ kernel/arch/sparc64/include/arch/trap/trap.h	(revision 8591b31e206885d6be362b4e18a8f5cc3266ec67)
@@ -42,3 +42,2 @@
 /** @}
  */
-