linux-kernel - [PATCH x86 for review II] [9/39] x86_64: Use constant instead of raw number in x86

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Date:	Mon, 12 Feb 2007 08:37:55 +0100 (CET)
From:	Andi Kleen <ak@...e.de>
To:	Glauber de Oliveira Costa <gcosta@...hat.com>,
	Andi Kleen <ak@...e.de>, patches@...-64.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH x86 for review II] [9/39] x86_64: Use constant instead of raw number in x86_64 ioperm.c


From: Glauber de Oliveira Costa <gcosta@...hat.com>

This is a tiny cleanup to increase readability

Signed-off-by: Glauber de Oliveira Costa <gcosta@...hat.com>
Signed-off-by: Andi Kleen <ak@...e.de>
Cc: Andi Kleen <ak@...e.de>
Signed-off-by: Andrew Morton <akpm@...l.org>
---

 arch/x86_64/kernel/ioport.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux/arch/x86_64/kernel/ioport.c
===================================================================
--- linux.orig/arch/x86_64/kernel/ioport.c
+++ linux/arch/x86_64/kernel/ioport.c
@@ -114,6 +114,6 @@ asmlinkage long sys_iopl(unsigned int le
 		if (!capable(CAP_SYS_RAWIO))
 			return -EPERM;
 	}
-	regs->eflags = (regs->eflags &~ 0x3000UL) | (level << 12);
+	regs->eflags = (regs->eflags &~ X86_EFLAGS_IOPL) | (level << 12);
 	return 0;
 }
-
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