diff options
Diffstat (limited to 'drivers/firewire/ohci.c')
| -rw-r--r-- | drivers/firewire/ohci.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 435ed800d03f..ce767a4882fb 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -1006,13 +1006,12 @@ static void ar_context_run(struct ar_context *ctx) static struct descriptor *find_branch_descriptor(struct descriptor *d, int z) { - int b, key; + __le16 branch; - b = (le16_to_cpu(d->control) & DESCRIPTOR_BRANCH_ALWAYS) >> 2; - key = (le16_to_cpu(d->control) & DESCRIPTOR_KEY_IMMEDIATE) >> 8; + branch = d->control & cpu_to_le16(DESCRIPTOR_BRANCH_ALWAYS); /* figure out which descriptor the branch address goes in */ - if (z == 2 && (b == 3 || key == 2)) + if (z == 2 && branch == cpu_to_le16(DESCRIPTOR_BRANCH_ALWAYS)) return d; else return d + z - 1; |