summaryrefslogtreecommitdiffstats
path: root/drivers/usb/dwc2/gadget.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/dwc2/gadget.c')
-rw-r--r--drivers/usb/dwc2/gadget.c28
1 files changed, 16 insertions, 12 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 7b40cf5bdc2f..92ed32ec1607 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -1634,6 +1634,7 @@ static int dwc2_hsotg_process_req_status(struct dwc2_hsotg *hsotg,
struct dwc2_hsotg_ep *ep0 = hsotg->eps_out[0];
struct dwc2_hsotg_ep *ep;
__le16 reply;
+ u16 status;
int ret;
dev_dbg(hsotg->dev, "%s: USB_REQ_GET_STATUS\n", __func__);
@@ -1645,11 +1646,10 @@ static int dwc2_hsotg_process_req_status(struct dwc2_hsotg *hsotg,
switch (ctrl->bRequestType & USB_RECIP_MASK) {
case USB_RECIP_DEVICE:
- /*
- * bit 0 => self powered
- * bit 1 => remote wakeup
- */
- reply = cpu_to_le16(0);
+ status = 1 << USB_DEVICE_SELF_POWERED;
+ status |= hsotg->remote_wakeup_allowed <<
+ USB_DEVICE_REMOTE_WAKEUP;
+ reply = cpu_to_le16(status);
break;
case USB_RECIP_INTERFACE:
@@ -1760,7 +1760,10 @@ static int dwc2_hsotg_process_req_feature(struct dwc2_hsotg *hsotg,
case USB_RECIP_DEVICE:
switch (wValue) {
case USB_DEVICE_REMOTE_WAKEUP:
- hsotg->remote_wakeup_allowed = 1;
+ if (set)
+ hsotg->remote_wakeup_allowed = 1;
+ else
+ hsotg->remote_wakeup_allowed = 0;
break;
case USB_DEVICE_TEST_MODE:
@@ -1770,16 +1773,17 @@ static int dwc2_hsotg_process_req_feature(struct dwc2_hsotg *hsotg,
return -EINVAL;
hsotg->test_mode = wIndex >> 8;
- ret = dwc2_hsotg_send_reply(hsotg, ep0, NULL, 0);
- if (ret) {
- dev_err(hsotg->dev,
- "%s: failed to send reply\n", __func__);
- return ret;
- }
break;
default:
return -ENOENT;
}
+
+ ret = dwc2_hsotg_send_reply(hsotg, ep0, NULL, 0);
+ if (ret) {
+ dev_err(hsotg->dev,
+ "%s: failed to send reply\n", __func__);
+ return ret;
+ }
break;
case USB_RECIP_ENDPOINT: