ACPICA: Linux headers: Remove ACPI_PREEMPTION_POINT() due to no usages.
This patch deletes deprecated ACPI_PREEMPTION_POINT(), there is no user
for it in Linux kernel now.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 4c2f9e7..3b8b52f 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -228,20 +228,6 @@
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id
-#ifndef CONFIG_PREEMPT
-
-/*
- * Used within ACPICA to show where it is safe to preempt execution
- * when CONFIG_PREEMPT=n
- */
-#define ACPI_PREEMPTION_POINT() \
- do { \
- if (!irqs_disabled()) \
- cond_resched(); \
- } while (0)
-
-#endif
-
/*
* When lockdep is enabled, the spin_lock_init() macro stringifies it's
* argument and uses that as a name for the lock in debugging.