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(parent: 77d2b2e) | 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)
commit72df6b7765a1984344c40eef2c062ddcace15e00
tree73fdb45e0ed45a110585e9913d14fe705aa5c6f7tree | snapshot
parent77d2b2e8cae7fa17bae563bcb133da9e829fb6ffcommit | 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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