1 files changed, 17 insertions, 10 deletions

diff --git a/arch/sh/drivers/pci/ops-r7780rp.c b/arch/sh/drivers/pci/ops-r7780rp.c
index eeea1577e112..f2216081ab85 100644
--- a/arch/sh/drivers/pci/ops-r7780rp.c
+++ b/arch/sh/drivers/pci/ops-r7780rp.c
@@ -17,18 +17,25 @@
 #include <asm/io.h>
 #include "pci-sh4.h"
 
+static char r7780rp_irq_tab[] __initdata = {
+        0, 1, 2, 3,
+};
+
+static char r7780mp_irq_tab[] __initdata = {
+        65, 66, 67, 68,
+};
+
 int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
 {
-        switch (slot) {
-        case 0: return IRQ_PCISLOT1;            /* PCI Interrupt #1 */
-        case 1: return IRQ_PCISLOT2;            /* PCI Interrupt #2 */
-        case 2: return IRQ_PCISLOT3;            /* PCI Interrupt #3 */
-        case 3: return IRQ_PCISLOT4;            /* PCI Interrupt E4 */
-        default:
-                printk(KERN_ERR "PCI: Bad IRQ mapping "
-                       "request for slot %d, func %d\n", slot, pin-1);
-                return -1;
-        }
+        if (mach_is_r7780rp())
+                return r7780rp_irq_tab[slot];
+        if (mach_is_r7780mp() || mach_is_r7785rp())
+                return r7780mp_irq_tab[slot];
+
+        printk(KERN_ERR "PCI: Bad IRQ mapping "
+               "request for slot %d, func %d\n", slot, pin-1);
+
+        return -1;
 }
 
 static struct resource sh7780_io_resource = {