GEODE: use symbolic constant in cs5536 reboot fixup

Simple cosmetic update for the cs5536 reboot fixup; define the MSR that's used
for rebooting in geode.h, and use the define.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 3 insertions, 5 deletions

diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
index 8b30b26ad069..1a07bbea7be3 100644
--- a/arch/x86/kernel/reboot_fixups_32.c
+++ b/arch/x86/kernel/reboot_fixups_32.c
@@ -12,6 +12,7 @@
 #include <linux/interrupt.h>
 #include <asm/reboot_fixups.h>
 #include <asm/msr.h>
+#include <asm/geode.h>
 
 static void cs5530a_warm_reset(struct pci_dev *dev)
 {
@@ -24,11 +25,8 @@ static void cs5530a_warm_reset(struct pci_dev *dev)
 
 static void cs5536_warm_reset(struct pci_dev *dev)
 {
-        /*
-         * 6.6.2.12 Soft Reset (DIVIL_SOFT_RESET)
-         * writing 1 to the LSB of this MSR causes a hard reset.
-         */
-        wrmsrl(0x51400017, 1ULL);
+        /* writing 1 to the LSB of this MSR causes a hard reset */
+        wrmsrl(MSR_DIVIL_SOFT_RESET, 1ULL);
         udelay(50); /* shouldn't get here but be safe and spin a while */
 }