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(parent: 7dbd8f4) | patch
usb: gadget: udc: renesas_usb3: fix for no-data control transfer
authorYoshihiro Shimoda <[email protected]>
Mon, 25 Sep 2017 08:01:23 +0000 (17:01 +0900)
committerFelipe Balbi <[email protected]>
Thu, 28 Sep 2017 09:31:26 +0000 (12:31 +0300)
commit4dcf4bab4a409e81284b8202137e4a85b96b34de
tree82a7003e407085ddbd194eebb19bd6dd05b03cbbtree | snapshot
parent7dbd8f4cabd96db5a50513de9d83a8105a5ffc81commit | diff
usb: gadget: udc: renesas_usb3: fix for no-data control transfer

When bRequestType & USB_DIR_IN is false and req.length is 0 in control
transfer, since it means non-data, this driver should not set the mode
as control write. So, this patch fixes it.

Fixes: 746bfe63bba3 ("usb: gadget: renesas_usb3: add support for Renesas USB3.0 peripheral controller")
Cc: <[email protected]> # v4.5+
Signed-off-by: Yoshihiro Shimoda <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
drivers/usb/gadget/udc/renesas_usb3.c diff | blob | history
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