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authorLi Jun <jun.li@nxp.com>2016-02-19 10:04:43 +0800
committerFelipe Balbi <balbi@kernel.org>2016-03-04 15:14:36 +0200
commitd6da40af0ead4dc6cb69071c1ec44a823144927d (patch)
tree8d3f5f8467acd6e0c783c25a7f5d53164739037c /drivers/usb
parentae57e97a95211397b46a40f8cb0a23966c054bc5 (diff)
downloadlinux-d6da40af0ead4dc6cb69071c1ec44a823144927d.tar.bz2
usb: chipidea: udc: bypass otg status selector handling to gadget driver
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>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/chipidea/udc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 00250ab38ddb..065f5d97aa67 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -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;