[PATCH] Clean up head.S whitespace

The whitespace in arch/ppc64/kernel/head.S is a bit all over the place. 
This patch fixes it up.  This patch changes nothing other than
whitespace. 
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc64/kernel/head.S

@@ -297,7 +297,7 @@ exception_marker:
 /*
  * Exception vectors.
  */
-#define STD_EXCEPTION_PSERIES(n, label )		\
+#define STD_EXCEPTION_PSERIES(n, label)			\
 	. = n;						\
 	.globl label##_Pseries;				\
 label##_Pseries:					\
@@ -312,7 +312,7 @@ label##_Iseries:					\
 	EXCEPTION_PROLOG_ISERIES_2;			\
 	b	label##_common
 
-#define MASKABLE_EXCEPTION_ISERIES( n, label )				\
+#define MASKABLE_EXCEPTION_ISERIES(n, label)				\
 	.globl label##_Iseries;						\
 label##_Iseries:							\
 	mtspr	SPRG1,r13;		/* save r13 */			\
@@ -376,7 +376,7 @@ label##_Iseries_profile:						\
 
 #endif
 
-#define STD_EXCEPTION_COMMON( trap, label, hdlr )	\
+#define STD_EXCEPTION_COMMON(trap, label, hdlr)		\
 	.align	7;					\
 	.globl label##_common;				\
 label##_common:						\
@@ -404,7 +404,7 @@ label##_common:						\
 	.globl __start_interrupts
 __start_interrupts:
 
-	STD_EXCEPTION_PSERIES( 0x100, SystemReset )
+	STD_EXCEPTION_PSERIES(0x100, SystemReset)
 
 	. = 0x200
 	.globl MachineCheck_Pseries
@@ -444,15 +444,15 @@ DataAccessSLB_Pseries:
 	mfspr	r12,SPRG2
 	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, DataAccessSLB_common)
 
-	STD_EXCEPTION_PSERIES( 0x400, InstructionAccess )
-	STD_EXCEPTION_PSERIES( 0x480, InstructionAccessSLB )
-	STD_EXCEPTION_PSERIES( 0x500, HardwareInterrupt )
-	STD_EXCEPTION_PSERIES( 0x600, Alignment )
-	STD_EXCEPTION_PSERIES( 0x700, ProgramCheck )
-	STD_EXCEPTION_PSERIES( 0x800, FPUnavailable )
-	STD_EXCEPTION_PSERIES( 0x900, Decrementer )
-	STD_EXCEPTION_PSERIES( 0xa00, Trap_0a )
-	STD_EXCEPTION_PSERIES( 0xb00, Trap_0b )
+	STD_EXCEPTION_PSERIES(0x400, InstructionAccess)
+	STD_EXCEPTION_PSERIES(0x480, InstructionAccessSLB)
+	STD_EXCEPTION_PSERIES(0x500, HardwareInterrupt)
+	STD_EXCEPTION_PSERIES(0x600, Alignment)
+	STD_EXCEPTION_PSERIES(0x700, ProgramCheck)
+	STD_EXCEPTION_PSERIES(0x800, FPUnavailable)
+	STD_EXCEPTION_PSERIES(0x900, Decrementer)
+	STD_EXCEPTION_PSERIES(0xa00, Trap_0a)
+	STD_EXCEPTION_PSERIES(0xb00, Trap_0b)
 
 	. = 0xc00
 	.globl	SystemCall_Pseries
@@ -470,8 +470,8 @@ SystemCall_Pseries:
 	mtspr	SRR1,r10
 	rfid
 
-	STD_EXCEPTION_PSERIES( 0xd00, SingleStep )
-	STD_EXCEPTION_PSERIES( 0xe00, Trap_0e )
+	STD_EXCEPTION_PSERIES(0xd00, SingleStep)
+	STD_EXCEPTION_PSERIES(0xe00, Trap_0e)
 
 	/* We need to deal with the Altivec unavailable exception
 	 * here which is at 0xf20, thus in the middle of the
@@ -483,8 +483,8 @@ SystemCall_Pseries:
 
 	STD_EXCEPTION_PSERIES(0xf20, AltivecUnavailable)
 
-	STD_EXCEPTION_PSERIES( 0x1300, InstructionBreakpoint )
-	STD_EXCEPTION_PSERIES( 0x1700, AltivecAssist )
+	STD_EXCEPTION_PSERIES(0x1300, InstructionBreakpoint)
+	STD_EXCEPTION_PSERIES(0x1700, AltivecAssist)
 
 	/* moved from 0xf00 */
 	STD_EXCEPTION_PSERIES(0x3000, PerformanceMonitor)
@@ -735,7 +735,7 @@ __end_stab:
 
 /*** Common interrupt handlers ***/
 
-	STD_EXCEPTION_COMMON( 0x100, SystemReset, .SystemResetException )
+	STD_EXCEPTION_COMMON(0x100, SystemReset, .SystemResetException)
 
 	/*
 	 * Machine check is different because we use a different
@@ -752,16 +752,16 @@ MachineCheck_common:
 	b	.ret_from_except
 
 	STD_EXCEPTION_COMMON_LITE(0x900, Decrementer, .timer_interrupt)
-	STD_EXCEPTION_COMMON( 0xa00, Trap_0a, .UnknownException )
-	STD_EXCEPTION_COMMON( 0xb00, Trap_0b, .UnknownException )
-	STD_EXCEPTION_COMMON( 0xd00, SingleStep, .SingleStepException )
-	STD_EXCEPTION_COMMON( 0xe00, Trap_0e, .UnknownException )
-	STD_EXCEPTION_COMMON( 0xf00, PerformanceMonitor, .PerformanceMonitorException )
-	STD_EXCEPTION_COMMON(0x1300, InstructionBreakpoint, .InstructionBreakpointException )
+	STD_EXCEPTION_COMMON(0xa00, Trap_0a, .UnknownException)
+	STD_EXCEPTION_COMMON(0xb00, Trap_0b, .UnknownException)
+	STD_EXCEPTION_COMMON(0xd00, SingleStep, .SingleStepException)
+	STD_EXCEPTION_COMMON(0xe00, Trap_0e, .UnknownException)
+	STD_EXCEPTION_COMMON(0xf00, PerformanceMonitor, .PerformanceMonitorException)
+	STD_EXCEPTION_COMMON(0x1300, InstructionBreakpoint, .InstructionBreakpointException)
 #ifdef CONFIG_ALTIVEC
-	STD_EXCEPTION_COMMON(0x1700, AltivecAssist, .AltivecAssistException )
+	STD_EXCEPTION_COMMON(0x1700, AltivecAssist, .AltivecAssistException)
 #else
-	STD_EXCEPTION_COMMON(0x1700, AltivecAssist, .UnknownException )
+	STD_EXCEPTION_COMMON(0x1700, AltivecAssist, .UnknownException)
 #endif
 
 /*
@@ -788,7 +788,7 @@ bad_stack:
 	std	r10,_LINK(r1)
 	std	r11,_CTR(r1)
 	std	r12,_XER(r1)
-	SAVE_GPR(0, r1)
+	SAVE_GPR(0,r1)
 	SAVE_GPR(2,r1)
 	SAVE_4GPRS(3,r1)
 	SAVE_2GPRS(7,r1)