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authorArjan van de Ven <arjan@linux.intel.com>2008-07-25 19:45:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 12:00:07 -0700
commit261c40c1191ad8d7a2e49fa2bb5f6a84e3d44b10 (patch)
tree31660b2632ffaa1ea43107eb941670d5c95d3fce /kernel/irq/chip.c
parent4c8573e25f27b60b495aaa23089032f685ffd5ba (diff)
use WARN() in kernel/irq/chip.c
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>
Diffstat (limited to 'kernel/irq/chip.c')
-rw-r--r--kernel/irq/chip.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 964964baefa..3cd441ebf5d 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -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;
}