EDAC, MCE: Enable MCE decoding on F15h
Borislav Petkov [Wed, 22 Sep 2010 15:44:51 +0000 (17:44 +0200)]
Now that everything is inplace, enable MCE decoding on F15h. Make
initcall routine a bit more readable.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>

drivers/edac/mce_amd.c

index 0a19d26..59ad34c 100644 (file)
@@ -836,18 +836,21 @@ static struct notifier_block amd_mce_dec_nb = {
 
 static int __init mce_amd_init(void)
 {
-       if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
+       struct cpuinfo_x86 *c = &boot_cpu_data;
+
+       if (c->x86_vendor != X86_VENDOR_AMD)
                return 0;
 
-       if ((boot_cpu_data.x86 < 0xf || boot_cpu_data.x86 > 0x12) &&
-           (boot_cpu_data.x86 != 0x14 || boot_cpu_data.x86_model > 0xf))
+       if ((c->x86 < 0xf || c->x86 > 0x12) &&
+           (c->x86 != 0x14 || c->x86_model > 0xf) &&
+           (c->x86 != 0x15 || c->x86_model > 0xf))
                return 0;
 
        fam_ops = kzalloc(sizeof(struct amd_decoder_ops), GFP_KERNEL);
        if (!fam_ops)
                return -ENOMEM;
 
-       switch (boot_cpu_data.x86) {
+       switch (c->x86) {
        case 0xf:
                fam_ops->dc_mce = k8_dc_mce;
                fam_ops->ic_mce = k8_ic_mce;
@@ -887,8 +890,7 @@ static int __init mce_amd_init(void)
                break;
 
        default:
-               printk(KERN_WARNING "Huh? What family is that: %d?!\n",
-                                   boot_cpu_data.x86);
+               printk(KERN_WARNING "Huh? What family is that: %d?!\n", c->x86);
                kfree(fam_ops);
                return -EINVAL;
        }