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(parent: b1e0887) | 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)
commite3d4621c22f90c33321ae6a6baab60cdb8e5a77c
tree73fdb45e0ed45a110585e9913d14fe705aa5c6f7tree | snapshot
parentb1e0887379422975f237d43d8839b751a6bcf154commit | 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
Domain: System / Kernel;