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HWMON: Convert via-cputemp to x86 cpuid autoprobing

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Use the new x86 cpuid autoprobe interface.

Cc: Jean Delvare <khali@linux-fr.org>
Cc: Guenter Roeck <guenter.roeck@ericsson.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Andi Kleen 2012-01-26 00:09:09 +01:00 committed by Greg Kroah-Hartman
parent 9061e0e167
commit 267fc9788d
1 changed files with 11 additions and 5 deletions
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16
drivers/hwmon/via-cputemp.c
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@ -37,6 +37,7 @@
#include <linux/cpu.h>
#include <asm/msr.h>
#include <asm/processor.h>
#include <asm/cpu_device_id.h>
#define DRVNAME "via_cputemp"
@ -308,15 +309,20 @@ static struct notifier_block via_cputemp_cpu_notifier __refdata = {
.notifier_call = via_cputemp_cpu_callback,
};
static const struct x86_cpu_id cputemp_ids[] = {
{ X86_VENDOR_CENTAUR, 6, 0xa, }, /* C7 A */
{ X86_VENDOR_CENTAUR, 6, 0xd, }, /* C7 D */
{ X86_VENDOR_CENTAUR, 6, 0xf, }, /* Nano */
{}
};
MODULE_DEVICE_TABLE(x86cpu, cputemp_ids);
static int __init via_cputemp_init(void)
{
int i, err;
if (cpu_data(0).x86_vendor != X86_VENDOR_CENTAUR) {
printk(KERN_DEBUG DRVNAME ": Not a VIA CPU\n");
err = -ENODEV;
goto exit;
}
if (!x86_match_cpu(cputemp_ids))
return -ENODEV;
err = platform_driver_register(&via_cputemp_driver);
if (err)