[PATCH] i386: inline assembler: cleanup and encapsulate descriptor and task register...

[net-next-2.6.git] / arch / i386 / kernel / reboot.c

diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c
index c71fef31dc4797d891f10c5d8d257bbf11d73df7..1cbb9c0f47040d9eb430e738f81871ff18aeacee 100644 (file)
--- a/arch/i386/kernel/reboot.c
+++ b/arch/i386/kernel/reboot.c
@@ -13,6 +13,7 @@
 #include <linux/dmi.h>
 #include <asm/uaccess.h>
 #include <asm/apic.h>
+#include <asm/desc.h>
 #include "mach_reboot.h"
 #include <linux/reboot_fixups.h>
 
@@ -242,13 +243,13 @@ void machine_real_restart(unsigned char *code, int length)
 
        /* Set up the IDT for real mode. */
 
-       __asm__ __volatile__ ("lidt %0" : : "m" (real_mode_idt));
+       load_idt(&real_mode_idt);
 
        /* Set up a GDT from which we can load segment descriptors for real
           mode.  The GDT is not used in real mode; it is just needed here to
           prepare the descriptors. */
 
-       __asm__ __volatile__ ("lgdt %0" : : "m" (real_mode_gdt));
+       load_gdt(&real_mode_gdt);
 
        /* Load the data segment registers, and thus the descriptors ready for
           real mode.  The base address of each segment is 0x100, 16 times the
@@ -316,7 +317,7 @@ void machine_emergency_restart(void)
        if (!reboot_thru_bios) {
                if (efi_enabled) {
                        efi.reset_system(EFI_RESET_COLD, EFI_SUCCESS, 0, NULL);
-                       __asm__ __volatile__("lidt %0": :"m" (no_idt));
+                       load_idt(&no_idt);
                        __asm__ __volatile__("int3");
                }
                /* rebooting needs to touch the page at absolute addr 0 */
@@ -325,7 +326,7 @@ void machine_emergency_restart(void)
                        mach_reboot_fixups(); /* for board specific fixups */
                        mach_reboot();
                        /* That didn't work - force a triple fault.. */
-                       __asm__ __volatile__("lidt %0": :"m" (no_idt));
+                       load_idt(&no_idt);
                        __asm__ __volatile__("int3");
                }
        }