MIPS: Whitespace cleanup.

Having received another series of whitespace patches I decided to do this
once and for all rather than dealing with this kind of patches trickling
in forever.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/mm/pgtable-64.c b/arch/mips/mm/pgtable-64.c
index ee331bb..e8adc00 100644
--- a/arch/mips/mm/pgtable-64.c
+++ b/arch/mips/mm/pgtable-64.c
@@ -24,7 +24,7 @@
 	entry = (unsigned long)invalid_pmd_table;
 #endif
 
- 	p = (unsigned long *) page;
+	p = (unsigned long *) page;
 	end = p + PTRS_PER_PGD;
 
 	do {
@@ -45,7 +45,7 @@
 {
 	unsigned long *p, *end;
 
- 	p = (unsigned long *) addr;
+	p = (unsigned long *) addr;
 	end = p + PTRS_PER_PMD;
 
 	do {