static struct acpi_probe_entry *ape;
static int acpi_probe_count;
-static DEFINE_SPINLOCK(acpi_probe_lock);
+static DEFINE_MUTEX(acpi_probe_mutex);
static int __init acpi_match_madt(struct acpi_subtable_header *header,
const unsigned long end)
if (acpi_disabled)
return 0;
- spin_lock(&acpi_probe_lock);
+ mutex_lock(&acpi_probe_mutex);
for (ape = ap_head; nr; ape++, nr--) {
if (ACPI_COMPARE_NAME(ACPI_SIG_MADT, ape->id)) {
acpi_probe_count = 0;
count++;
}
}
- spin_unlock(&acpi_probe_lock);
+ mutex_unlock(&acpi_probe_mutex);
return count;
}