Merge remote-tracking branch 'h8300/h8300-next'

[karo-tx-linux.git] / arch / powerpc / platforms / cell / spider-pic.c

diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 9d27de62dc62755c4800d46bcc8b4409a81a5115..54ee5743cb724c9b2a28e77607d095da38065d05 100644 (file)
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -231,20 +231,23 @@ static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic)
        const u32 *imap, *tmp;
        int imaplen, intsize, unit;
        struct device_node *iic;
+       struct device_node *of_node;
+
+       of_node = irq_domain_get_of_node(pic->host);
 
        /* First, we check whether we have a real "interrupts" in the device
         * tree in case the device-tree is ever fixed
         */
-       virq = irq_of_parse_and_map(pic->host->of_node, 0);
+       virq = irq_of_parse_and_map(of_node, 0);
        if (virq)
                return virq;
 
        /* Now do the horrible hacks */
-       tmp = of_get_property(pic->host->of_node, "#interrupt-cells", NULL);
+       tmp = of_get_property(of_node, "#interrupt-cells", NULL);
        if (tmp == NULL)
                return NO_IRQ;
        intsize = *tmp;
-       imap = of_get_property(pic->host->of_node, "interrupt-map", &imaplen);
+       imap = of_get_property(of_node, "interrupt-map", &imaplen);
        if (imap == NULL || imaplen < (intsize + 1))
                return NO_IRQ;
        iic = of_find_node_by_phandle(imap[intsize]);