[PATCH] irq-flags: generic irq: Use the new IRQF_ constants
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 5a360dd..6070e046 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -113,7 +113,7 @@
irqreturn_t ret, retval = IRQ_NONE;
unsigned int status = 0;
- if (!(action->flags & SA_INTERRUPT))
+ if (!(action->flags & IRQF_DISABLED))
local_irq_enable();
do {
@@ -124,7 +124,7 @@
action = action->next;
} while (action);
- if (status & SA_SAMPLE_RANDOM)
+ if (status & IRQF_SAMPLE_RANDOM)
add_interrupt_randomness(irq);
local_irq_disable();
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index fcce518..fede5fa 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -167,7 +167,7 @@
action = irq_desc[irq].action;
if (action)
- if (irqflags & action->flags & SA_SHIRQ)
+ if (irqflags & action->flags & IRQF_SHARED)
action = NULL;
return !action;
@@ -205,7 +205,7 @@
* so we have to be careful not to interfere with a
* running system.
*/
- if (new->flags & SA_SAMPLE_RANDOM) {
+ if (new->flags & IRQF_SAMPLE_RANDOM) {
/*
* This function might sleep, we want to call it first,
* outside of the atomic block.
@@ -227,17 +227,17 @@
/*
* Can't share interrupts unless both agree to and are
* the same type (level, edge, polarity). So both flag
- * fields must have SA_SHIRQ set and the bits which
+ * fields must have IRQF_SHARED set and the bits which
* set the trigger type must match.
*/
- if (!((old->flags & new->flags) & SA_SHIRQ) ||
- ((old->flags ^ new->flags) & SA_TRIGGER_MASK))
+ if (!((old->flags & new->flags) & IRQF_SHARED) ||
+ ((old->flags ^ new->flags) & IRQF_TRIGGER_MASK))
goto mismatch;
-#if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ)
+#if defined(CONFIG_IRQ_PER_CPU) && defined(IRQF_PERCPU)
/* All handlers must agree on per-cpuness */
- if ((old->flags & SA_PERCPU_IRQ) !=
- (new->flags & SA_PERCPU_IRQ))
+ if ((old->flags & IRQF_PERCPU) !=
+ (new->flags & IRQF_PERCPU))
goto mismatch;
#endif
@@ -250,24 +250,24 @@
}
*p = new;
-#if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ)
- if (new->flags & SA_PERCPU_IRQ)
+#if defined(CONFIG_IRQ_PER_CPU) && defined(IRQF_PERCPU)
+ if (new->flags & IRQF_PERCPU)
desc->status |= IRQ_PER_CPU;
#endif
if (!shared) {
irq_chip_set_defaults(desc->chip);
/* Setup the type (level, edge polarity) if configured: */
- if (new->flags & SA_TRIGGER_MASK) {
+ if (new->flags & IRQF_TRIGGER_MASK) {
if (desc->chip && desc->chip->set_type)
desc->chip->set_type(irq,
- new->flags & SA_TRIGGER_MASK);
+ new->flags & IRQF_TRIGGER_MASK);
else
/*
- * SA_TRIGGER_* but the PIC does not support
+ * IRQF_TRIGGER_* but the PIC does not support
* multiple flow-types?
*/
- printk(KERN_WARNING "No SA_TRIGGER set_type "
+ printk(KERN_WARNING "No IRQF_TRIGGER set_type "
"function for IRQ %d (%s)\n", irq,
desc->chip ? desc->chip->name :
"unknown");
@@ -299,7 +299,7 @@
mismatch:
spin_unlock_irqrestore(&desc->lock, flags);
- if (!(new->flags & SA_PROBEIRQ)) {
+ if (!(new->flags & IRQF_PROBE_SHARED)) {
printk(KERN_ERR "IRQ handler type mismatch for IRQ %d\n", irq);
dump_stack();
}
@@ -398,9 +398,9 @@
*
* Flags:
*
- * SA_SHIRQ Interrupt is shared
- * SA_INTERRUPT Disable local interrupts while processing
- * SA_SAMPLE_RANDOM The interrupt can be used for entropy
+ * IRQF_SHARED Interrupt is shared
+ * IRQF_DISABLED Disable local interrupts while processing
+ * IRQF_SAMPLE_RANDOM The interrupt can be used for entropy
*
*/
int request_irq(unsigned int irq,
@@ -416,7 +416,7 @@
* which interrupt is which (messes up the interrupt freeing
* logic etc).
*/
- if ((irqflags & SA_SHIRQ) && !dev_id)
+ if ((irqflags & IRQF_SHARED) && !dev_id)
return -EINVAL;
if (irq >= NR_IRQS)
return -EINVAL;
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index b483dee..417e980 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -36,7 +36,7 @@
* Already running: If it is shared get the other
* CPU to go looking for our mystery interrupt too
*/
- if (desc->action && (desc->action->flags & SA_SHIRQ))
+ if (desc->action && (desc->action->flags & IRQF_SHARED))
desc->status |= IRQ_PENDING;
spin_unlock(&desc->lock);
continue;
@@ -48,7 +48,7 @@
while (action) {
/* Only shared IRQ handlers are safe to call */
- if (action->flags & SA_SHIRQ) {
+ if (action->flags & IRQF_SHARED) {
if (action->handler(i, action->dev_id, regs) ==
IRQ_HANDLED)
ok = 1;
