From: David S. Miller <davem@sunset.davemloft.net>
Date: Thu, 22 Sep 2005 02:23:48 +0000 (-0700)
Subject: [SPARC64]: Kill SZ_BITS define from dtlb_backend.S
X-Git-Tag: v2.6.14-rc3~100^2~15
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=059deb693ec191e563ec69533d24f3feff0b78cd;p=linux-2.6-omap-h63xx.git

[SPARC64]: Kill SZ_BITS define from dtlb_backend.S

This is just a replica of the existing _PAGE_SZBITS,
and thus unnecessary.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc64/kernel/dtlb_backend.S b/arch/sparc64/kernel/dtlb_backend.S
index 538522848ad..acc889a7f9c 100644
--- a/arch/sparc64/kernel/dtlb_backend.S
+++ b/arch/sparc64/kernel/dtlb_backend.S
@@ -9,17 +9,7 @@
 #include <asm/pgtable.h>
 #include <asm/mmu.h>
 
-#if PAGE_SHIFT == 13
-#define SZ_BITS		_PAGE_SZ8K
-#elif PAGE_SHIFT == 16
-#define SZ_BITS		_PAGE_SZ64K
-#elif PAGE_SHIFT == 19
-#define SZ_BITS		_PAGE_SZ512K
-#elif PAGE_SHIFT == 22
-#define SZ_BITS		_PAGE_SZ4MB
-#endif
-
-#define VALID_SZ_BITS	(_PAGE_VALID | SZ_BITS)
+#define VALID_SZ_BITS	(_PAGE_VALID | _PAGE_SZBITS)
 
 #define VPTE_BITS		(_PAGE_CP | _PAGE_CV | _PAGE_P )
 #define VPTE_SHIFT		(PAGE_SHIFT - 3)
@@ -163,7 +153,6 @@ sparc64_vpte_continue:
 	stxa		%g4, [%g1 + %g1] ASI_DMMU	! Restore previous TAG_ACCESS
 	retry						! Load PTE once again
 
-#undef SZ_BITS
 #undef VALID_SZ_BITS
 #undef VPTE_SHIFT
 #undef VPTE_BITS