diff options
Diffstat (limited to 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 93fe9a943e7..dbe8734ae86 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -11,6 +11,18 @@ #include <linux/smp.h> +#ifndef CONFIG_GENERIC_HARDIRQS +# define nr_irqs NR_IRQS + +# define for_each_irq_desc(irq, desc) \ + for (irq = 0; irq < nr_irqs; irq++) +#else +extern int nr_irqs; + +# define for_each_irq_desc(irq, desc) \ + for (irq = 0, desc = irq_desc; irq < nr_irqs; irq++, desc++) +#endif + #ifndef CONFIG_S390 #include <linux/linkage.h> @@ -204,11 +216,6 @@ extern struct irq_desc irq_desc[NR_IRQS]; extern struct irq_desc *irq_desc; #endif -#ifdef CONFIG_GENERIC_HARDIRQS -#define for_each_irq_desc(irq, desc) \ - for (irq = 0, desc = irq_desc; irq < nr_irqs; irq++, desc = &irq_desc[irq]) -#endif - #else extern struct irq_desc *sparse_irqs; |