commit cb5bc83225a86ca53bbb889ed8439e4fd6cf44ac
author Yinghai Lu <yhlu.kernel@gmail.com> Tue Aug 19 20:50:17 2008 -0700
committer Ingo Molnar <mingo@elte.hu> Thu Oct 16 16:52:51 2008 +0200
tree d2c43413adbc86562ab63498e3ce14e36ba253ed
parent 1d5f6b36c4736af1dac396d6267eb53dcc8c0021

x86_64: rename irq_desc/irq_desc_alloc

change names:

          irq_desc() ==> irq_desc_alloc
	__irq_desc() ==> irq_desc

Also split a few of the uses in lowlevel x86 code.

v2: need to check if desc is null in smp_irq_move_cleanup

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/irq/manage.c

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index c0b4d4d..6df4921 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -31,7 +31,7 @@
  */
 void synchronize_irq(unsigned int irq)
 {
-	struct irq_desc *desc = __irq_to_desc(irq);
+	struct irq_desc *desc = irq_to_desc(irq);
 	unsigned int status;
 
 	if (!desc)
@@ -145,7 +145,7 @@
 	struct irq_desc *desc;
 	unsigned long flags;
 
-	desc = __irq_to_desc(irq);
+	desc = irq_to_desc(irq);
 	if (!desc)
 		return;
 
@@ -174,7 +174,7 @@
 {
 	struct irq_desc *desc;
 
-	desc = __irq_to_desc(irq);
+	desc = irq_to_desc(irq);
 	if (!desc)
 		return;
 
@@ -218,7 +218,7 @@
 	struct irq_desc *desc;
 	unsigned long flags;
 
-	desc = __irq_to_desc(irq);
+	desc = irq_to_desc(irq);
 	if (!desc)
 		return;
 
@@ -296,7 +296,7 @@
 	struct irq_desc *desc;
 	struct irqaction *action;
 
-	desc = __irq_to_desc(irq);
+	desc = irq_to_desc(irq);
 	if (!desc)
 		return 0;
 
@@ -366,7 +366,7 @@
 	int shared = 0;
 	int ret;
 
-	desc = __irq_to_desc(irq);
+	desc = irq_to_desc(irq);
 	if (!desc)
 		return -EINVAL;
 
@@ -527,7 +527,7 @@
 
 	WARN_ON(in_interrupt());
 
-	desc = __irq_to_desc(irq);
+	desc = irq_to_desc(irq);
 	if (!desc)
 		return;
 
@@ -644,7 +644,7 @@
 	if ((irqflags & IRQF_SHARED) && !dev_id)
 		return -EINVAL;
 
-	desc = __irq_to_desc(irq);
+	desc = irq_to_desc(irq);
 	if (!desc)
 		return -EINVAL;