X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=blobdiff_plain;f=arch%2Fmips%2Fpci%2Fpci-ar2315.c;h=9a4bfb4e63e34f797308d503ba35c7149ffd6fce;hp=c1a655aee599a17eefb2b7a3cdb9c911ec076750;hb=4ac6d90867a4de2e12117e755dbd76e08d88697f;hpb=6fab154a33ba9b3574ba74a86ed085e0ed8454cb

diff --git a/arch/mips/pci/pci-ar2315.c b/arch/mips/pci/pci-ar2315.c
index c1a655aee599..9a4bfb4e63e3 100644
--- a/arch/mips/pci/pci-ar2315.c
+++ b/arch/mips/pci/pci-ar2315.c
@@ -337,14 +337,12 @@ static void ar2315_pci_irq_handler(struct irq_desc *desc)
 	struct ar2315_pci_ctrl *apc = irq_desc_get_handler_data(desc);
 	u32 pending = ar2315_pci_reg_read(apc, AR2315_PCI_ISR) &
 		      ar2315_pci_reg_read(apc, AR2315_PCI_IMR);
-	unsigned pci_irq = 0;
+	int ret = 0;
 
 	if (pending)
-		pci_irq = irq_find_mapping(apc->domain, __ffs(pending));
+		ret = generic_handle_domain_irq(apc->domain, __ffs(pending));
 
-	if (pci_irq)
-		generic_handle_irq(pci_irq);
-	else
+	if (!pending || ret)
 		spurious_interrupt();
 }