linux-kernel - [PATCH] arch/tile: remove useless set_fixmap

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Message-Id: <201106151442.p5FEg4ir010298@farm-0002.internal.tilera.com>
Date:	Wed, 15 Jun 2011 10:35:38 -0400
From:	Chris Metcalf <cmetcalf@...era.com>
To:	"Geert Uytterhoeven" <geert@...ux-m68k.org>,
	"Stephen Rothwell" <sfr@...b.auug.org.au>,
	"Greg KH" <greg@...ah.com>, <brudley@...adcom.com>,
	<henryp@...adcom.com>, <rvossen@...adcom.com>,
	<linux-next@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	"Linus" <torvalds@...ux-foundation.org>,
	<sparclinux@...r.kernel.org>,
	"Linux-Arch" <linux-arch@...r.kernel.org>
Subject: [PATCH] arch/tile: remove useless set_fixmap_nocache() macro

TILE doesn't support PAGE_KERNEL_NOCACHE so the macro isn't useful;
it's a copy-and-paste from the first version of this header in 2007.

Signed-off-by: Chris Metcalf <cmetcalf@...era.com>
---
 arch/tile/include/asm/fixmap.h |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/arch/tile/include/asm/fixmap.h b/arch/tile/include/asm/fixmap.h
index 51537ff..c66f793 100644
--- a/arch/tile/include/asm/fixmap.h
+++ b/arch/tile/include/asm/fixmap.h
@@ -75,12 +75,6 @@ extern void __set_fixmap(enum fixed_addresses idx,
 
 #define set_fixmap(idx, phys) \
 		__set_fixmap(idx, phys, PAGE_KERNEL)
-/*
- * Some hardware wants to get fixmapped without caching.
- */
-#define set_fixmap_nocache(idx, phys) \
-		__set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE)
-
 #define clear_fixmap(idx) \
 		__set_fixmap(idx, 0, __pgprot(0))
 
-- 
1.6.5.2

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