diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/message/i2o/iop.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c index bd971b1b88e3..92752fb5b2d3 100644 --- a/drivers/message/i2o/iop.c +++ b/drivers/message/i2o/iop.c @@ -655,8 +655,8 @@ static int i2o_iop_activate(struct i2o_controller *c) static void i2o_res_alloc(struct i2o_controller *c, unsigned long flags) { i2o_status_block *sb = c->status_block.virt; - struct resource *root, *res = &c->mem_resource; - resource_size_t size, min, max, align; + struct resource *res = &c->mem_resource; + resource_size_t size, align; int err; res->name = c->pdev->bus->name; @@ -664,21 +664,17 @@ static void i2o_res_alloc(struct i2o_controller *c, unsigned long flags) res->start = 0; res->end = 0; osm_info("%s: requires private memory resources.\n", c->name); - root = pci_find_parent_resource(c->pdev, res); - if (root == NULL) { - osm_warn("%s: Can't find parent resource!\n", c->name); - return; - } if (flags & IORESOURCE_MEM) { - size = min = max = sb->desired_mem_size; + size = sb->desired_mem_size; align = 1 << 20; /* unspecified, use 1Mb and play safe */ } else { - size = min = max = sb->desired_io_size; + size = sb->desired_io_size; align = 1 << 12; /* unspecified, use 4Kb and play safe */ } - err = allocate_resource(root, res, size, min, max, align, NULL, NULL); + err = pci_bus_alloc_resource(c->pdev->bus, res, size, align, 0, 0, + NULL, NULL); if (err < 0) return; |