X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Facpi%2Fcstate.c;h=c2502eb9aa8355488a7057602bfdfa71134785a7;hb=471694ea6c6ccdf7131354f1d698d4d83a605293;hp=2d39f55d29a88ca36283d2f87206cd646649e521;hpb=23d6f82bd1f07886b3a974c5193baa715475dd37;p=safe%2Fjmp%2Flinux-2.6

diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index 2d39f55..c2502eb 100644
--- a/arch/x86/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
@@ -1,6 +1,4 @@
 /*
- * arch/i386/kernel/acpi/cstate.c
- *
  * Copyright (C) 2005 Intel Corporation
  * 	Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
  * 	- Added _PDC for SMP C-states on Intel CPUs
@@ -29,7 +27,7 @@
 void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
 					unsigned int cpu)
 {
-	struct cpuinfo_x86 *c = cpu_data + cpu;
+	struct cpuinfo_x86 *c = &cpu_data(cpu);
 
 	flags->bm_check = 0;
 	if (num_online_cpus() == 1)
@@ -72,7 +70,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu,
 		struct acpi_processor_cx *cx, struct acpi_power_register *reg)
 {
 	struct cstate_entry *percpu_entry;
-	struct cpuinfo_x86 *c = cpu_data + cpu;
+	struct cpuinfo_x86 *c = &cpu_data(cpu);
 
 	cpumask_t saved_mask;
 	int retval;
@@ -93,7 +91,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu,
 
 	/* Make sure we are running on right CPU */
 	saved_mask = current->cpus_allowed;
-	retval = set_cpus_allowed(current, cpumask_of_cpu(cpu));
+	retval = set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
 	if (retval)
 		return -1;
 
@@ -126,9 +124,11 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu,
 		printk(KERN_DEBUG "Monitor-Mwait will be used to enter C-%d "
 		       "state\n", cx->type);
 	}
+	snprintf(cx->desc, ACPI_CX_DESC_LEN, "ACPI FFH INTEL MWAIT 0x%x",
+		 cx->address);
 
 out:
-	set_cpus_allowed(current, saved_mask);
+	set_cpus_allowed_ptr(current, &saved_mask);
 	return retval;
 }
 EXPORT_SYMBOL_GPL(acpi_processor_ffh_cstate_probe);