msm: Remove extra ifdef causing build errors

An extra #ifdef without matching #endif, causing build
error. Fix it.

Change-Id: I1c1365f155fe50d2f855b1dfdf248e2f63027bd6
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 483d126..51496dd 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -623,7 +623,6 @@ void __init mem_init(void)
 #undef MLM
 #undef MLK_ROUNDUP
 
-#ifdef CONFIG_ARM_KERNMEM_PERMS
 struct section_perm {
 	const char *name;
 	unsigned long start;