[POWERPC] spiderpic: enable new style devtree support

This enables support for new firmware test releases.

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 608b1eb..6794de0 100644 (file)
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -244,7 +244,6 @@ static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic)
        int imaplen, intsize, unit;
        struct device_node *iic;
 
-#if 0 /* Enable that when we have a way to retreive the node as well */
        /* First, we check wether we have a real "interrupts" in the device
         * tree in case the device-tree is ever fixed
         */
@@ -252,9 +251,8 @@ static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic)
        if (of_irq_map_one(pic->of_node, 0, &oirq) == 0) {
                virq = irq_create_of_mapping(oirq.controller, oirq.specifier,
                                             oirq.size);
-               goto bail;
+               return virq;
        }
-#endif
 
        /* Now do the horrible hacks */
        tmp = get_property(pic->of_node, "#interrupt-cells", NULL);