usb: cdns3: gadget: need to handle sg case for workaround 2 case

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Add sg case for workaround 2, the workaround 2 is described at the
beginning of this file.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

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Peter Chen 2020-09-10 17:11:28 +08:00 • committed by Felipe Balbi

parent 249f0a25e8

commit 141e70fef4

1 changed files with 31 additions and 13 deletions

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44

drivers/usb/cdns3/gadget.c

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