x86: head_64.S cleanup - use PMD_SHIFT instead of numeric constant

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
git-mirror · May 25, 2008 · 0e192b9 · 0e192b9
1 parent 05139d8
commit 0e192b9
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
@@ -322,11 +322,11 @@ early_idt_ripmsg:
 ENTRY(name)
 
 /* Automate the creation of 1 to 1 mapping pmd entries */
-#define PMDS(START, PERM, COUNT)		\
-	i = 0 ;					\
-	.rept (COUNT) ;				\
-	.quad	(START) + (i << 21) + (PERM) ;	\
-	i = i + 1 ;				\
+#define PMDS(START, PERM, COUNT)			\
+	i = 0 ;						\
+	.rept (COUNT) ;					\
+	.quad	(START) + (i << PMD_SHIFT) + (PERM) ;	\
+	i = i + 1 ;					\
 	.endr
 
 	/*