[PATCH] Use constant instead of raw number in x86_64 ioperm.c

[Glauber de Oliveira Costa]

This is a tiny cleanup to increase readability

Signed-off-by: Glauber de Oliveira Costa <[EMAIL PROTECTED]>

-- 
Glauber de Oliveira Costa
Red Hat Inc.
"Free as in Freedom"

diff -Nrup linux-2.6.19.1/arch/x86_64/kernel/ioport.c 
linux-2.6.19.1-devel/arch/x86_64/kernel/ioport.c
--- linux-2.6.19.1/arch/x86_64/kernel/ioport.c  2006-12-11 17:32:53.000000000 
-0200
+++ linux-2.6.19.1-devel/arch/x86_64/kernel/ioport.c    2007-01-04 
07:44:46.000000000 -0200
@@ -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;
 }