genirq: Move wakeup state to irq_data

Some irq_chips need to know the state of wakeup mode for
setting the trigger type etc. Reflect it in irq_data state.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/irq.h b/include/linux/irq.h
index ef6b66dc9d03..94c8f5bb548f 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -168,6 +168,8 @@ struct irq_data {
  * IRQD_PER_CPU                 - Interrupt is per cpu
  * IRQD_AFFINITY_SET            - Interrupt affinity was set
  * IRQD_LEVEL                   - Interrupt is level triggered
+ * IRQD_WAKEUP_STATE            - Interrupt is configured for wakeup
+ *                                from suspend
  */
 enum {
         IRQD_TRIGGER_MASK               = 0xf,
@@ -176,6 +178,7 @@ enum {
         IRQD_PER_CPU                    = (1 << 11),
         IRQD_AFFINITY_SET               = (1 << 12),
         IRQD_LEVEL                      = (1 << 13),
+        IRQD_WAKEUP_STATE               = (1 << 14),
 };
 
 static inline bool irqd_is_setaffinity_pending(struct irq_data *d)
@@ -217,6 +220,11 @@ static inline bool irqd_is_level_type(struct irq_data *d)
         return d->state_use_accessors & IRQD_LEVEL;
 }
 
+static inline bool irqd_is_wakeup_set(struct irq_data *d)
+{
+        return d->state_use_accessors & IRQD_WAKEUP_STATE;
+}
+
 /**
  * struct irq_chip - hardware interrupt chip descriptor
  *