powerpc/8xx: Fix build breakage with sparse irq changes

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
git-mirror · Oct 30, 2009 · 588e050 · 588e050
1 parent cc39331
commit 588e050
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -222,7 +222,7 @@ static void cpm_cascade(unsigned int irq, struct irq_desc *desc)
 	int cascade_irq;
 
 	if ((cascade_irq = cpm_get_irq()) >= 0) {
-		struct irq_desc *cdesc = irq_desc + cascade_irq;
+		struct irq_desc *cdesc = irq_to_desc(cascade_irq);
 
 		generic_handle_irq(cascade_irq);
 		cdesc->chip->eoi(cascade_irq);