diff options
| author |   Andres Salomon <dilinger@queued.net> | 2007-10-18 15:26:51 -0400 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2007-10-19 20:35:02 +0200 |
| commit | 0387f4511e05a5cba8570e47cd1c7b7cc7875787 (patch) | |
| tree | 667b32c151358d676e181d2f3f9c15ae56e97257 /arch/x86 | |
| parent | x86: fix CONFIG_NUMA and nosmp | maxcpus=0/1 crash (diff) | |
| download | linux-dev-0387f4511e05a5cba8570e47cd1c7b7cc7875787.tar.xz linux-dev-0387f4511e05a5cba8570e47cd1c7b7cc7875787.zip | |
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')
| -rw-r--r-- | arch/x86/kernel/reboot_fixups_32.c | 8 |
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 */ } |