linux-kernel - [PATCH 5.4 33/37] usb: mtu3: use @mult for HS isoc or intr

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Date:   Fri, 10 Sep 2021 14:30:36 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Chunfeng Yun <chunfeng.yun@...iatek.com>
Subject: [PATCH 5.4 33/37] usb: mtu3: use @mult for HS isoc or intr

From: Chunfeng Yun <chunfeng.yun@...iatek.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@...r.kernel.org
Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
Link: https://lore.kernel.org/r/1628836253-7432-2-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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: