genirq: Move INPROGRESS, MASKED and DISABLED state flags to irq_data
We really need these flags for some of the interrupt chips. Move it
from internal state to irq_data and provide proper accessors.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: David Daney <ddaney@caviumnetworks.com>
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 517561f..60fd5cd 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -178,13 +178,13 @@
irq_compat_clr_pending(desc);
desc->istate &= ~IRQS_PENDING;
irq_compat_set_progress(desc);
- desc->istate |= IRQS_INPROGRESS;
+ irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS);
raw_spin_unlock(&desc->lock);
ret = handle_irq_event_percpu(desc, action);
raw_spin_lock(&desc->lock);
- desc->istate &= ~IRQS_INPROGRESS;
+ irqd_clear(&desc->irq_data, IRQD_IRQ_INPROGRESS);
irq_compat_clr_progress(desc);
return ret;
}