diff options
Diffstat (limited to 'arch/sparc/kernel/of_device.c')
| -rw-r--r-- | arch/sparc/kernel/of_device.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c index dab6169e31ca..48c24f7518c2 100644 --- a/arch/sparc/kernel/of_device.c +++ b/arch/sparc/kernel/of_device.c @@ -495,7 +495,7 @@ static void __init build_device_resources(struct of_device *op, u32 *reg = (preg + (index * ((na + ns) * 4))); struct device_node *dp = op->node; struct device_node *pp = p_op->node; - struct of_bus *pbus; + struct of_bus *pbus, *dbus; u64 size, result = OF_BAD_ADDR; unsigned long flags; int dna, dns; @@ -516,6 +516,7 @@ static void __init build_device_resources(struct of_device *op, dna = na; dns = ns; + dbus = bus; while (1) { dp = pp; @@ -528,13 +529,13 @@ static void __init build_device_resources(struct of_device *op, pbus = of_match_bus(pp); pbus->count_cells(dp, &pna, &pns); - if (build_one_resource(dp, bus, pbus, addr, + if (build_one_resource(dp, dbus, pbus, addr, dna, dns, pna)) break; dna = pna; dns = pns; - bus = pbus; + dbus = pbus; } build_res: @@ -549,9 +550,6 @@ static void __init build_device_resources(struct of_device *op, r->start = result & 0xffffffff; r->end = result + size - 1; r->flags = flags | ((result >> 32ULL) & 0xffUL); - } else { - r->start = ~0UL; - r->end = ~0UL; } r->name = op->node->name; } |