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authorAndres Salomon <dilinger@queued.net>2007-10-18 15:26:51 -0400
committerThomas Gleixner <tglx@linutronix.de>2007-10-19 20:35:02 +0200
commit0387f4511e05a5cba8570e47cd1c7b7cc7875787 (patch)
tree667b32c151358d676e181d2f3f9c15ae56e97257 /arch/x86/kernel/reboot_fixups_32.c
parent54ffaa45c5f572ff6c344ca583137d0edf2d78cc (diff)
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>
Diffstat (limited to 'arch/x86/kernel/reboot_fixups_32.c')
-rw-r--r--arch/x86/kernel/reboot_fixups_32.c8
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 8b30b26ad06..1a07bbea7be 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 */
}