[media] v4l2-compat-ioctl32: add VIDIOC_DQEVENT support

[~andy/linux] / kernel / irq / chip.c

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 1dafc8652bd893aceef6194cfbd6e03134d21e91..d5a3009da71aed6dd5f3a82895f2f21cecd656b6 100644 (file)
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -310,6 +310,7 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc)
 out_unlock:
        raw_spin_unlock(&desc->lock);
 }
+EXPORT_SYMBOL_GPL(handle_simple_irq);
 
 /**
  *     handle_level_irq - Level type irq handler
@@ -415,7 +416,7 @@ out:
  *     @desc:  the interrupt description structure for this irq
  *
  *     Interrupt occures on the falling and/or rising edge of a hardware
- *     signal. The occurence is latched into the irq controller hardware
+ *     signal. The occurrence is latched into the irq controller hardware
  *     and must be acked in order to be reenabled. After the ack another
  *     interrupt can happen on the same source even before the first one
  *     is handled by the associated event handler. If this happens it
@@ -573,6 +574,7 @@ __irq_set_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,
        if (handle != handle_bad_irq && is_chained) {
                irq_settings_set_noprobe(desc);
                irq_settings_set_norequest(desc);
+               irq_settings_set_nothread(desc);
                irq_startup(desc);
        }
 out:
@@ -612,6 +614,7 @@ void irq_modify_status(unsigned int irq, unsigned long clr, unsigned long set)
 
        irq_put_desc_unlock(desc, flags);
 }
+EXPORT_SYMBOL_GPL(irq_modify_status);
 
 /**
  *     irq_cpu_online - Invoke all irq_cpu_online functions.