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path: root/drivers/firewire/core-transaction.c
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Diffstat (limited to 'drivers/firewire/core-transaction.c')
-rw-r--r--drivers/firewire/core-transaction.c4
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);