Commit 57943716 authored by Felipe Balbi's avatar Felipe Balbi

usb: gadget: composite: set our req->context to cdev

by doing that we will be able to match our
requests against req and os_desc_req and also
clear our pending flags from complete callback.
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 6c93b534
......@@ -1428,6 +1428,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
* when we delegate to it.
*/
req->zero = 0;
req->context = cdev;
req->complete = composite_setup_complete;
req->length = 0;
gadget->ep0->driver_data = cdev;
......@@ -1624,6 +1625,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
int count = 0;
req = cdev->os_desc_req;
req->context = cdev;
req->complete = composite_setup_complete;
buf = req->buf;
os_desc_cfg = cdev->os_desc_config;
......@@ -1686,6 +1688,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
break;
}
req->length = value;
req->context = cdev;
req->zero = value < w_length;
value = usb_ep_queue(gadget->ep0, req, GFP_ATOMIC);
if (value < 0) {
......@@ -1757,6 +1760,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
/* respond with data transfer before status phase? */
if (value >= 0 && value != USB_GADGET_DELAYED_STATUS) {
req->length = value;
req->context = cdev;
req->zero = value < w_length;
value = usb_ep_queue(gadget->ep0, req, GFP_ATOMIC);
if (value < 0) {
......@@ -1893,6 +1897,7 @@ int composite_dev_prepare(struct usb_composite_driver *composite,
goto fail_dev;
cdev->req->complete = composite_setup_complete;
cdev->req->context = cdev;
gadget->ep0->driver_data = cdev;
cdev->driver = composite;
......@@ -1937,6 +1942,7 @@ int composite_os_desc_req_prepare(struct usb_composite_dev *cdev,
kfree(cdev->os_desc_req);
goto end;
}
cdev->os_desc_req->context = cdev;
cdev->os_desc_req->complete = composite_setup_complete;
end:
return ret;
......@@ -2158,6 +2164,7 @@ void usb_composite_setup_continue(struct usb_composite_dev *cdev)
} else if (--cdev->delayed_status == 0) {
DBG(cdev, "%s: Completing delayed status\n", __func__);
req->length = 0;
req->context = cdev;
value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC);
if (value < 0) {
DBG(cdev, "ep_queue --> %d\n", value);
......
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