X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Fx86_64%2Fkernel%2Fmce_amd.c;h=86e1e022b20e0d810baff3da7e239959e1c49384;hb=f3fa8ebc25129bb69929e20b0c84049c39029d8d;hp=1f76175ace028bdef349766fbc165ce712289c22;hpb=4060994c3e337b40e0f6fa8ce2cc178e021baf3d;p=mv-sheeva.git

diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86_64/kernel/mce_amd.c
index 1f76175ace0..86e1e022b20 100644
--- a/arch/x86_64/kernel/mce_amd.c
+++ b/arch/x86_64/kernel/mce_amd.c
@@ -27,6 +27,7 @@
 #include <asm/mce.h>
 #include <asm/msr.h>
 #include <asm/percpu.h>
+#include <asm/idle.h>
 
 #define PFX "mce_threshold: "
 #define VERSION "version 1.00.9"
@@ -114,7 +115,7 @@ void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c)
 		per_cpu(bank_map, cpu) |= (1 << bank);
 
 #ifdef CONFIG_SMP
-		if (shared_bank[bank] && cpu_core_id[cpu])
+		if (shared_bank[bank] && c->cpu_core_id)
 			continue;
 #endif
 
@@ -140,6 +141,7 @@ asmlinkage void mce_threshold_interrupt(void)
 	struct mce m;
 
 	ack_APIC_irq();
+	exit_idle();
 	irq_enter();
 
 	memset(&m, 0, sizeof(m));
@@ -318,13 +320,13 @@ static struct kobj_type threshold_ktype = {
 static __cpuinit int threshold_create_bank(unsigned int cpu, int bank)
 {
 	int err = 0;
-	struct threshold_bank *b = 0;
+	struct threshold_bank *b = NULL;
 
 #ifdef CONFIG_SMP
-	if (cpu_core_id[cpu] && shared_bank[bank]) {	/* symlink */
+	if (cpu_data[cpu].cpu_core_id && shared_bank[bank]) {	/* symlink */
 		char name[16];
 		unsigned lcpu = first_cpu(cpu_core_map[cpu]);
-		if (cpu_core_id[lcpu])
+		if (cpu_data[lcpu].cpu_core_id)
 			goto out;	/* first core not up yet */
 
 		b = per_cpu(threshold_banks, lcpu)[bank];
@@ -407,7 +409,7 @@ static __cpuinit void threshold_remove_bank(unsigned int cpu, int bank)
 	if (shared_bank[bank] && atomic_read(&b->kobj.kref.refcount) > 2) {
 		sprintf(name, "bank%i", bank);
 		sysfs_remove_link(&per_cpu(device_threshold, cpu).kobj, name);
-		per_cpu(threshold_banks, cpu)[bank] = 0;
+		per_cpu(threshold_banks, cpu)[bank] = NULL;
 	} else {
 		kobject_unregister(&b->kobj);
 		kfree(per_cpu(threshold_banks, cpu)[bank]);
@@ -432,7 +434,7 @@ static __cpuinit int threshold_create_symlinks(unsigned int cpu)
 	int bank, err = 0;
 	unsigned int lcpu = 0;
 
-	if (cpu_core_id[cpu])
+	if (cpu_data[cpu].cpu_core_id)
 		return 0;
 	for_each_cpu_mask(lcpu, cpu_core_map[cpu]) {
 		if (lcpu == cpu)
@@ -453,7 +455,7 @@ static __cpuinit void threshold_remove_symlinks(unsigned int cpu)
 {
 	int bank;
 	unsigned int lcpu = 0;
-	if (cpu_core_id[cpu])
+	if (cpu_data[cpu].cpu_core_id)
 		return;
 	for_each_cpu_mask(lcpu, cpu_core_map[cpu]) {
 		if (lcpu == cpu)
@@ -480,7 +482,7 @@ static void threshold_remove_device(unsigned int cpu)
 #endif
 
 /* get notified when a cpu comes on/off */
-static __cpuinit int threshold_cpu_callback(struct notifier_block *nfb,
+static int threshold_cpu_callback(struct notifier_block *nfb,
 					    unsigned long action, void *hcpu)
 {
 	/* cpu was unsigned int to begin with */