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/spurious.c b/kernel/irq/spurious.c
index dd586eb..cd424cd 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -45,12 +45,12 @@
#ifdef CONFIG_SMP
do {
raw_spin_unlock(&desc->lock);
- while (desc->istate & IRQS_INPROGRESS)
+ while (irqd_irq_inprogress(&desc->irq_data))
cpu_relax();
raw_spin_lock(&desc->lock);
- } while (desc->istate & IRQS_INPROGRESS);
+ } while irqd_irq_inprogress(&desc->irq_data);
/* Might have been disabled in meantime */
- return !(desc->istate & IRQS_DISABLED) && desc->action;
+ return !irqd_irq_disabled(&desc->irq_data) && desc->action;
#else
return false;
#endif
@@ -75,7 +75,7 @@
* Do not poll disabled interrupts unless the spurious
* disabled poller asks explicitely.
*/
- if ((desc->istate & IRQS_DISABLED) && !force)
+ if (irqd_irq_disabled(&desc->irq_data) && !force)
goto out;
/*
@@ -88,7 +88,7 @@
goto out;
/* Already running on another processor */
- if (desc->istate & IRQS_INPROGRESS) {
+ if (irqd_irq_inprogress(&desc->irq_data)) {
/*
* Already running: If it is shared get the other
* CPU to go looking for our mystery interrupt too
