usb: cdns3: gadget: sg_support is only for DEV_VER_V2 or above

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The scatter buffer list support earlier than DEV_VER_V2 is not
good enough, software can't know well about short transfer for it.

Cc: Pawel Laszczak <pawell@cadence.com>
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 17:11:29 +08:00 • committed by Felipe Balbi

parent 141e70fef4

commit d6be7c94f9

1 changed files with 2 additions and 1 deletions

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drivers/usb/cdns3/gadget.c

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