iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

usb: chipidea: udc: bypass otg status selector handling to gadget driver

Browse Source 
Since gadget driver will handle this request, so controller driver bypass
it.

Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This commit is contained in:
Li Jun 2016-02-19 10:04:43 +08:00 committed by Felipe Balbi
parent ae57e97a95
commit d6da40af0e
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/usb/chipidea/udc.c
View File

@ -1067,7 +1067,8 @@ __acquires(ci->lock)
}
break;
case USB_REQ_GET_STATUS:
if (type != (USB_DIR_IN|USB_RECIP_DEVICE) &&
if ((type != (USB_DIR_IN|USB_RECIP_DEVICE) ||
le16_to_cpu(req.wIndex) == OTG_STS_SELECTOR) &&
type != (USB_DIR_IN|USB_RECIP_ENDPOINT) &&
type != (USB_DIR_IN|USB_RECIP_INTERFACE))
goto delegate;