genirq: Add sanity checks for PM options on shared interrupt lines

[linux-2.6-block.git] / include / linux / irqdesc.h

diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 472c021a2d4f09923cd3913647be44c016ff3003..cb1a31e448aed11831dc9ba1fc135e8703caba89 100644 (file)
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -36,6 +36,11 @@ struct irq_desc;
  * @threads_oneshot:   bitfield to handle shared oneshot threads
  * @threads_active:    number of irqaction threads currently running
  * @wait_for_threads:  wait queue for sync_irq to wait for threaded handlers
+ * @nr_actions:                number of installed actions on this descriptor
+ * @no_suspend_depth:  number of irqactions on a irq descriptor with
+ *                     IRQF_NO_SUSPEND set
+ * @force_resume_depth:        number of irqactions on a irq descriptor with
+ *                     IRQF_FORCE_RESUME set
  * @dir:               /proc/irq/ procfs entry
  * @name:              flow handler name for /proc/interrupts output
  */
@@ -68,6 +73,11 @@ struct irq_desc {
        unsigned long           threads_oneshot;
        atomic_t                threads_active;
        wait_queue_head_t       wait_for_threads;
+#ifdef CONFIG_PM_SLEEP
+       unsigned int            nr_actions;
+       unsigned int            no_suspend_depth;
+       unsigned int            force_resume_depth;
+#endif
 #ifdef CONFIG_PROC_FS
        struct proc_dir_entry   *dir;
 #endif