use WARN() in kernel/irq/chip.c
authorArjan van de Ven <arjan@linux.intel.com>
Sat, 26 Jul 2008 02:45:37 +0000 (19:45 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 26 Jul 2008 19:00:07 +0000 (12:00 -0700)
Use WARN() instead of a printk+WARN_ON() pair; this way the message
becomes part of the warning section for better reporting/collection.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/irq/chip.c

index 964964b..3cd441e 100644 (file)
@@ -28,8 +28,7 @@ void dynamic_irq_init(unsigned int irq)
        unsigned long flags;
 
        if (irq >= NR_IRQS) {
-               printk(KERN_ERR "Trying to initialize invalid IRQ%d\n", irq);
-               WARN_ON(1);
+               WARN(1, KERN_ERR "Trying to initialize invalid IRQ%d\n", irq);
                return;
        }
 
@@ -62,8 +61,7 @@ void dynamic_irq_cleanup(unsigned int irq)
        unsigned long flags;
 
        if (irq >= NR_IRQS) {
-               printk(KERN_ERR "Trying to cleanup invalid IRQ%d\n", irq);
-               WARN_ON(1);
+               WARN(1, KERN_ERR "Trying to cleanup invalid IRQ%d\n", irq);
                return;
        }
 
@@ -71,9 +69,8 @@ void dynamic_irq_cleanup(unsigned int irq)
        spin_lock_irqsave(&desc->lock, flags);
        if (desc->action) {
                spin_unlock_irqrestore(&desc->lock, flags);
-               printk(KERN_ERR "Destroying IRQ%d without calling free_irq\n",
+               WARN(1, KERN_ERR "Destroying IRQ%d without calling free_irq\n",
                        irq);
-               WARN_ON(1);
                return;
        }
        desc->msi_desc = NULL;
@@ -96,8 +93,7 @@ int set_irq_chip(unsigned int irq, struct irq_chip *chip)
        unsigned long flags;
 
        if (irq >= NR_IRQS) {
-               printk(KERN_ERR "Trying to install chip for IRQ%d\n", irq);
-               WARN_ON(1);
+               WARN(1, KERN_ERR "Trying to install chip for IRQ%d\n", irq);
                return -EINVAL;
        }