From: Chunfeng Yun <chunfeng.yun@mediatek.com> stable inclusion from linux-4.19.207 commit b8f832d565e769d88dbcfb3a3a53c7918e01c371 -------------------------------- 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> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/usb/mtu3/mtu3_gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/mtu3/mtu3_gadget.c b/drivers/usb/mtu3/mtu3_gadget.c index 3828ed6d38a21..920d8e7536bd8 100644 --- a/drivers/usb/mtu3/mtu3_gadget.c +++ b/drivers/usb/mtu3/mtu3_gadget.c @@ -97,7 +97,7 @@ static int mtu3_ep_enable(struct mtu3_ep *mep) 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: -- 2.25.1