genirq: Mark wakeup sources as armed on suspend
This allows us to utilize this information in the irq_may_run() check
without adding another conditional to the fast path.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 62af592..03f48d9 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -173,6 +173,7 @@
* IRQD_IRQ_DISABLED - Disabled state of the interrupt
* IRQD_IRQ_MASKED - Masked state of the interrupt
* IRQD_IRQ_INPROGRESS - In progress state of the interrupt
+ * IRQD_WAKEUP_ARMED - Wakeup mode armed
*/
enum {
IRQD_TRIGGER_MASK = 0xf,
@@ -186,6 +187,7 @@
IRQD_IRQ_DISABLED = (1 << 16),
IRQD_IRQ_MASKED = (1 << 17),
IRQD_IRQ_INPROGRESS = (1 << 18),
+ IRQD_WAKEUP_ARMED = (1 << 19),
};
static inline bool irqd_is_setaffinity_pending(struct irq_data *d)
@@ -257,6 +259,12 @@
return d->state_use_accessors & IRQD_IRQ_INPROGRESS;
}
+static inline bool irqd_is_wakeup_armed(struct irq_data *d)
+{
+ return d->state_use_accessors & IRQD_WAKEUP_ARMED;
+}
+
+
/*
* Functions for chained handlers which can be enabled/disabled by the
* standard disable_irq/enable_irq calls. Must be called with