diff options
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/manage.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 9eb1d518ee1..fcce5181e45 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -7,7 +7,6 @@ * This file contains driver APIs to the irq subsystem. */ -#include <linux/config.h> #include <linux/irq.h> #include <linux/module.h> #include <linux/random.h> @@ -115,7 +114,7 @@ void enable_irq(unsigned int irq) spin_lock_irqsave(&desc->lock, flags); switch (desc->depth) { case 0: - printk(KERN_WARNING "Unablanced enable_irq(%d)\n", irq); + printk(KERN_WARNING "Unbalanced enable for IRQ %d\n", irq); WARN_ON(1); break; case 1: { @@ -237,7 +236,8 @@ int setup_irq(unsigned int irq, struct irqaction *new) #if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ) /* All handlers must agree on per-cpuness */ - if ((old->flags & IRQ_PER_CPU) != (new->flags & IRQ_PER_CPU)) + if ((old->flags & SA_PERCPU_IRQ) != + (new->flags & SA_PERCPU_IRQ)) goto mismatch; #endif @@ -267,9 +267,10 @@ int setup_irq(unsigned int irq, struct irqaction *new) * SA_TRIGGER_* but the PIC does not support * multiple flow-types? */ - printk(KERN_WARNING "setup_irq(%d) SA_TRIGGER" - "set. No set_type function available\n", - irq); + printk(KERN_WARNING "No SA_TRIGGER set_type " + "function for IRQ %d (%s)\n", irq, + desc->chip ? desc->chip->name : + "unknown"); } else compat_irq_chip_set_default_handler(desc); @@ -299,7 +300,7 @@ int setup_irq(unsigned int irq, struct irqaction *new) mismatch: spin_unlock_irqrestore(&desc->lock, flags); if (!(new->flags & SA_PROBEIRQ)) { - printk(KERN_ERR "%s: irq handler mismatch\n", __FUNCTION__); + printk(KERN_ERR "IRQ handler type mismatch for IRQ %d\n", irq); dump_stack(); } return -EBUSY; @@ -366,7 +367,7 @@ void free_irq(unsigned int irq, void *dev_id) kfree(action); return; } - printk(KERN_ERR "Trying to free free IRQ%d\n", irq); + printk(KERN_ERR "Trying to free already-free IRQ %d\n", irq); spin_unlock_irqrestore(&desc->lock, flags); return; } |