irq: replace loop with nr_irqs with for_each_irq_desc

[linux-2.6-omap-h63xx.git] / kernel / irq / proc.c

diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index c2f356c808f65de6c3f68146aa903d6b95238b39..bc0993d86c8be564d78c72ae2cc4d625b4d667c9 100644 (file)
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -182,11 +182,10 @@ void register_handler_proc(unsigned int irq, struct irqaction *action)
 
 #define MAX_NAMELEN 10
 
-void register_irq_proc(unsigned int irq)
+void register_irq_proc(unsigned int irq, struct irq_desc *desc)
 {
        char name [MAX_NAMELEN];
        struct proc_dir_entry *entry;
-       struct irq_desc *desc = irq_to_desc(irq);
 
        if (!root_irq_dir || (desc->chip == &no_irq_chip) || desc->dir)
                return;
@@ -230,7 +229,8 @@ void register_default_affinity_proc(void)
 
 void init_irq_proc(void)
 {
-       int i;
+       unsigned int irq;
+       struct irq_desc *desc;
 
        /* create /proc/irq */
        root_irq_dir = proc_mkdir("irq", NULL);
@@ -242,7 +242,7 @@ void init_irq_proc(void)
        /*
         * Create entries for all existing IRQs.
         */
-       for (i = 0; i < nr_irqs; i++)
-               register_irq_proc(i);
+       for_each_irq_desc(irq, desc)
+               register_irq_proc(irq, desc);
 }