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(parent: 11f5b08) | patch
usb: mtu3: fix interval value for intr and isoc
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Sat, 18 Dec 2021 09:57:46 +0000 (17:57 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 21 Dec 2021 08:05:44 +0000 (09:05 +0100)
commit6082b4d2b13acb8fdfe08b366a423306c6de297e
tree73fdb45e0ed45a110585e9913d14fe705aa5c6f7tree | snapshot
parent11f5b08d36ae4aad0cd53640ff4ef0b316a4aa53commit | diff
usb: mtu3: fix interval value for intr and isoc

Use the Interval value from isoc/intr endpoint descriptor, no need
minus one. The original code doesn't cause transfer error for
normal cases, but it may have side effect with respond time of ERDY
or tPingTimeout.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20211218095749.6250-1-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/mtu3/mtu3_gadget.c diff | blob | history
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