diff options
| -rw-r--r-- | drivers/thunderbolt/usb4.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thunderbolt/usb4.c b/drivers/thunderbolt/usb4.c index 966f334b4010..2b8355e6b65f 100644 --- a/drivers/thunderbolt/usb4.c +++ b/drivers/thunderbolt/usb4.c @@ -1368,7 +1368,7 @@ static unsigned int usb3_bw_to_mbps(u32 bw, u8 scale) { unsigned long uframes; - uframes = bw * 512 << scale; + uframes = bw * 512UL << scale; return DIV_ROUND_CLOSEST(uframes * 8000, 1000 * 1000); } @@ -1378,7 +1378,7 @@ static u32 mbps_to_usb3_bw(unsigned int mbps, u8 scale) /* 1 uframe is 1/8 ms (125 us) -> 1 / 8000 s */ uframes = ((unsigned long)mbps * 1000 * 1000) / 8000; - return DIV_ROUND_UP(uframes, 512 << scale); + return DIV_ROUND_UP(uframes, 512UL << scale); } static int usb4_usb3_port_read_allocated_bandwidth(struct tb_port *port, |