patch-2.4.0-test2 linux/arch/arm/kernel/ioport.c

• Lines: 37
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.4.0-test1/linux/arch/arm/kernel/ioport.c
• Orig date: Tue Dec 14 01:27:23 1999

diff -u --recursive --new-file v2.4.0-test1/linux/arch/arm/kernel/ioport.c linux/arch/arm/kernel/ioport.c
@@ -1,36 +0,0 @@
-/*
- * linux/arch/arm/kernel/ioport.c
- *
- * IO permission support for ARM.
- */
-
-#include <linux/config.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/types.h>
-#include <linux/ioport.h>
-#include <linux/mm.h>
-
-#include <asm/pgtable.h>
-#include <asm/uaccess.h>
-
-#ifdef CONFIG_CPU_32
-asmlinkage int sys_iopl(unsigned long turn_on)
-{
-	if (turn_on && !capable(CAP_SYS_RAWIO))
-		return -EPERM;
-
-	/*
-	 * We only support an on_off approach
-	 */
-	modify_domain(DOMAIN_IO, turn_on ? DOMAIN_MANAGER : DOMAIN_CLIENT);
-
-	return 0;
-}
-#else
-asmlinkage int sys_iopl(unsigned long turn_on)
-{
-	return -ENOSYS;
-}
-#endif