diff options
Diffstat (limited to 'drivers/ieee1394/highlevel.c')
| -rw-r--r-- | drivers/ieee1394/highlevel.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/ieee1394/highlevel.c b/drivers/ieee1394/highlevel.c index 29c5255..165dcd6 100644 --- a/drivers/ieee1394/highlevel.c +++ b/drivers/ieee1394/highlevel.c @@ -301,7 +301,7 @@ u64 hpsb_allocate_and_register_addrspace(struct hpsb_highlevel *hl, { struct hpsb_address_serve *as, *a1, *a2; struct list_head *entry; - u64 retval = ~0ULL; + u64 retval = CSR1212_INVALID_ADDR_SPACE; unsigned long flags; u64 align_mask = ~(alignment - 1); @@ -314,9 +314,10 @@ u64 hpsb_allocate_and_register_addrspace(struct hpsb_highlevel *hl, /* default range, * avoids controller's posted write area (see OHCI 1.1 clause 1.5) */ - if (start == ~0ULL && end == ~0ULL) { + if (start == CSR1212_INVALID_ADDR_SPACE && + end == CSR1212_INVALID_ADDR_SPACE) { start = host->middle_addr_space; - end = CSR1212_ALL_SPACE_END; + end = CSR1212_ALL_SPACE_END; } if (((start|end) & ~align_mask) || (start >= end) || (end > 0x1000000000000ULL)) { @@ -360,7 +361,7 @@ u64 hpsb_allocate_and_register_addrspace(struct hpsb_highlevel *hl, write_unlock_irqrestore(&addr_space_lock, flags); - if (retval == ~0ULL) { + if (retval == CSR1212_INVALID_ADDR_SPACE) { kfree(as); } |
