linux-kernel - [PATCH 4/4] MIPS: Remove unused PAGE

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Date:	Sat, 16 Apr 2011 09:44:32 -0700
From:	Kevin Cernekee <cernekee@...il.com>
To:	Ralf Baechle <ralf@...ux-mips.org>,
	David Daney <ddaney@...iumnetworks.com>
Cc:	linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] MIPS: Remove unused PAGE_* definitions

PAGE_{NONE,READONLY,COPY,SHARED} are no longer needed after refactoring
setup_protection_map() to explicitly list r/w/x permissions.

Signed-off-by: Kevin Cernekee <cernekee@...il.com>
---
 arch/mips/include/asm/pgtable.h |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)

diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index 0b3e7c6..718991c 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -21,13 +21,6 @@
 struct mm_struct;
 struct vm_area_struct;
 
-#define PAGE_NONE	__pgprot(_PAGE_PRESENT | _CACHE_CACHABLE_NONCOHERENT)
-#define PAGE_SHARED	__pgprot(_PAGE_PRESENT | _PAGE_WRITE | \
-				 _page_cachable_default)
-#define PAGE_COPY	__pgprot(_PAGE_PRESENT | _PAGE_NO_EXEC | \
-				 _page_cachable_default)
-#define PAGE_READONLY	__pgprot(_PAGE_PRESENT | \
-				 _page_cachable_default)
 #define PAGE_KERNEL	__pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \
 				 _PAGE_GLOBAL | _page_cachable_default)
 #define PAGE_USERIO	__pgprot(_PAGE_PRESENT | _PAGE_WRITE | \
-- 
1.7.4.3

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