From: Ralf Baechle <ralf@linux-mips.org>
Date: Tue, 16 Oct 2012 20:20:27 +0000 (+0200)
Subject: MIPS: page.h: Provide more readable definition for PAGE_MASK.
X-Git-Tag: firefly_0821_release~3680^2~1450^2~37
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c17a6554782ad531f4713b33fd6339ba67ef6391;p=firefly-linux-kernel-4.4.55.git

MIPS: page.h: Provide more readable definition for PAGE_MASK.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index da9bd7d270d1..c48a7f0bcf3c 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -31,7 +31,7 @@
 #define PAGE_SHIFT	16
 #endif
 #define PAGE_SIZE	(_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK       (~((1 << PAGE_SHIFT) - 1))
+#define PAGE_MASK       (~(PAGE_SIZE - 1))
 
 #ifdef CONFIG_HUGETLB_PAGE
 #define HPAGE_SHIFT	(PAGE_SHIFT + PAGE_SHIFT - 3)