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| author | James Morris <jmorris@namei.org> | 2011-11-16 12:39:48 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-11-16 12:39:48 +1100 |
| commit | 24942c8e5cc8696064ee207ff29d4cf21f70dafc (patch) | |
| tree | 08a8221eb72ec3da7746d7d76f6f5915ce77cde7 /drivers/firewire/core-transaction.c | |
| parent | e163bc8e4a0cd1cdffadb58253f7651201722d56 (diff) | |
| parent | ff0ff78068dd8a962358dbbdafa9d6f24540d3e5 (diff) | |
| download | linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.tar.gz linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.tar.bz2 linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.zip | |
Merge branch 'master'; commit 'v3.2-rc2' into next
Diffstat (limited to 'drivers/firewire/core-transaction.c')
| -rw-r--r-- | drivers/firewire/core-transaction.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c index 334b82a3542c..855ab3f5936f 100644 --- a/drivers/firewire/core-transaction.c +++ b/drivers/firewire/core-transaction.c @@ -1046,8 +1046,8 @@ static void update_split_timeout(struct fw_card *card) cycles = card->split_timeout_hi * 8000 + (card->split_timeout_lo >> 19); - cycles = max(cycles, 800u); /* minimum as per the spec */ - cycles = min(cycles, 3u * 8000u); /* maximum OHCI timeout */ + /* minimum per IEEE 1394, maximum which doesn't overflow OHCI */ + cycles = clamp(cycles, 800u, 3u * 8000u); card->split_timeout_cycles = cycles; card->split_timeout_jiffies = DIV_ROUND_UP(cycles * HZ, 8000); |