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From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Felipe Balbi <balbi@kernel.org>
Cc: Pawel Laszczak <pawell@cadence.com>,
	Al Cooper <alcooperx@gmail.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
	Yang Yingliang <yangyingliang@huawei.com>,
	Rikard Falkeborn <rikard.falkeborn@gmail.com>,
	<linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<bcm-kernel-feedback-list@broadcom.com>,
	<linux-tegra@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Eddie Hung <eddie.hung@mediatek.com>,
	stable <stable@vger.kernel.org>
Subject: [PATCH v2 2/7] usb: mtu3: use @mult for HS isoc or intr
Date: Thu, 12 Aug 2021 21:11:30 +0800	[thread overview]
Message-ID: <1628773895-304-2-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1628773895-304-1-git-send-email-chunfeng.yun@mediatek.com>

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 <stable@vger.kernel.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2: new patch, split from [2/6] suggested by Felipe
---
 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 5e21ba05ebf0..635ad277cb13 100644
--- a/drivers/usb/mtu3/mtu3_gadget.c
+++ b/drivers/usb/mtu3/mtu3_gadget.c
@@ -92,7 +92,7 @@ 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:
-- 
2.18.0


  reply	other threads:[~2021-08-12 13:12 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-12 13:11 [PATCH v2 1/7] usb: mtu3: restore HS function when set SS/SSP Chunfeng Yun
2021-08-12 13:11 ` Chunfeng Yun [this message]
2021-08-12 13:11 ` [PATCH v2 3/7] usb: mtu3: fix the wrong HS mult value Chunfeng Yun
2021-08-12 13:17 [PATCH v2 1/7] usb: mtu3: restore HS function when set SS/SSP Chunfeng Yun
2021-08-12 13:17 ` [PATCH v2 2/7] usb: mtu3: use @mult for HS isoc or intr Chunfeng Yun

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