From: Chunfeng Yun chunfeng.yun@mediatek.com
commit fd7cb394ec7efccc3985feb0978cee4d352e1817 upstream.
For HS isoc or intr, should use @mult but not @burst to save mult value.
Fixes: 4d79e042ed8b ("usb: mtu3: add support for usb3.1 IP") Cc: stable@vger.kernel.org Signed-off-by: Chunfeng Yun chunfeng.yun@mediatek.com Link: https://lore.kernel.org/r/1628836253-7432-2-git-send-email-chunfeng.yun@medi... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/usb/mtu3/mtu3_gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/mtu3/mtu3_gadget.c +++ b/drivers/usb/mtu3/mtu3_gadget.c @@ -100,7 +100,7 @@ static int mtu3_ep_enable(struct mtu3_ep usb_endpoint_xfer_int(desc)) { interval = desc->bInterval; interval = clamp_val(interval, 1, 16) - 1; - burst = (max_packet & GENMASK(12, 11)) >> 11; + mult = (max_packet & GENMASK(12, 11)) >> 11; } break; default: