[MIPS] Whitespace cleanups.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 4ed37ba..5ddc2e9 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -31,13 +31,13 @@
 	[CPU_R4000PC]	= "R4000PC",
 	[CPU_R4000SC]	= "R4000SC",
 	[CPU_R4000MC]	= "R4000MC",
-        [CPU_R4200]	= "R4200",
+	[CPU_R4200]	= "R4200",
 	[CPU_R4400PC]	= "R4400PC",
 	[CPU_R4400SC]	= "R4400SC",
 	[CPU_R4400MC]	= "R4400MC",
 	[CPU_R4600]	= "R4600",
 	[CPU_R6000]	= "R6000",
-        [CPU_R6000A]	= "R6000A",
+	[CPU_R6000A]	= "R6000A",
 	[CPU_R8000]	= "R8000",
 	[CPU_R10000]	= "R10000",
 	[CPU_R12000]	= "R12000",
@@ -46,14 +46,14 @@
 	[CPU_R4650]	= "R4650",
 	[CPU_R4700]	= "R4700",
 	[CPU_R5000]	= "R5000",
-        [CPU_R5000A]	= "R5000A",
+	[CPU_R5000A]	= "R5000A",
 	[CPU_R4640]	= "R4640",
 	[CPU_NEVADA]	= "Nevada",
 	[CPU_RM7000]	= "RM7000",
 	[CPU_RM9000]	= "RM9000",
 	[CPU_R5432]	= "R5432",
 	[CPU_4KC]	= "MIPS 4Kc",
-        [CPU_5KC]	= "MIPS 5Kc",
+	[CPU_5KC]	= "MIPS 5Kc",
 	[CPU_R4310]	= "R4310",
 	[CPU_SB1]	= "SiByte SB1",
 	[CPU_SB1A]	= "SiByte SB1A",