[ARM] Quieten compiler warnings, etc with ARM set_pmd()

Signed-off-by: Russell King <rmk@arm.linux.org.uk>

arch/arm/mm/mm-armv.c

@@ -526,7 +526,7 @@ void setup_mm_for_reboot(char mode)
 			pmdval |= PMD_BIT4;
 		pmd = pmd_offset(pgd + i, i << PGDIR_SHIFT);
 		set_pmd(pmd, __pmd(pmdval));
-		set_pmd(pmd + 1, __pmd(pmdval + 1 << (PGDIR_SHIFT - 1)));
+		set_pmd(pmd + 1, __pmd(pmdval + (1 << (PGDIR_SHIFT - 1))));
 	}
 }
 

include/asm-arm/pgtable.h

@@ -310,7 +310,7 @@ PTE_BIT_FUNC(mkyoung,   |= L_PTE_YOUNG);
 
 #define set_pmd(pmdp,pmd)		\
 	do {				\
-		*pmdp = pmd;		\
+		*(pmdp) = pmd;		\
 		flush_pmd_entry(pmdp);	\
 	} while (0)