Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

[linux-2.6-omap-h63xx.git] / arch / sparc / kernel / ebus.c

diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c
index ac352eb6dff3beb4753cefc885078c87284c053e..d850785b20808716b5d843af7877712db1b9dc7d 100644 (file)
--- a/arch/sparc/kernel/ebus.c
+++ b/arch/sparc/kernel/ebus.c
@@ -156,6 +156,8 @@ void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *d
        dev->prom_node = dp;
 
        regs = of_get_property(dp, "reg", &len);
+       if (!regs)
+               len = 0;
        if (len % sizeof(struct linux_prom_registers)) {
                prom_printf("UGH: proplen for %s was %d, need multiple of %d\n",
                            dev->prom_node->name, len,
@@ -238,6 +240,7 @@ void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *d
        sd = &dev->ofdev.dev.archdata;
        sd->prom_node = dp;
        sd->op = &dev->ofdev;
+       sd->iommu = dev->bus->ofdev.dev.parent->archdata.iommu;
 
        dev->ofdev.node = dp;
        dev->ofdev.dev.parent = &dev->bus->ofdev.dev;