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| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2021-08-13 14:30:48 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-12 08:56:41 +0200 |
| commit | c3ffd35014708a94acddd97b27847e76c2a250f3 (patch) | |
| tree | d3786a30ec46abe59a596dded6bb5db5b9d3827c /drivers/usb | |
| parent | 00b6325590a4b838730deaaf71fa654548c3d466 (diff) | |
| download | linux-c3ffd35014708a94acddd97b27847e76c2a250f3.tar.gz linux-c3ffd35014708a94acddd97b27847e76c2a250f3.tar.bz2 linux-c3ffd35014708a94acddd97b27847e76c2a250f3.zip | |
usb: mtu3: use @mult for HS isoc or intr
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@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/mtu3/mtu3_gadget.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/mtu3/mtu3_gadget.c b/drivers/usb/mtu3/mtu3_gadget.c index 08db02f3172d..a4d41dda7097 100644 --- 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 *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: |