generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[]

[linux-2.6-omap-h63xx.git] / drivers / parisc / iosapic.c

diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index 6fb3f7979f21b89043bb3cc90d16240d110c590d..7beffcab274548545c15673025cbd639ce563094 100644 (file)
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -619,7 +619,9 @@ iosapic_set_irt_data( struct vector_info *vi, u32 *dp0, u32 *dp1)
 
 static struct vector_info *iosapic_get_vector(unsigned int irq)
 {
-       return irq_desc[irq].chip_data;
+       struct irq_desc *desc = irq_to_desc(irq);
+
+       return desc->chip_data;
 }
 
 static void iosapic_disable_irq(unsigned int irq)