Messages in this thread Patch in this message | | | From | Robert Baldyga <> | Subject | [PATCH v2 4/5] usb: gadget: f_uvc: use bind_deactivated flag | Date | Mon, 04 May 2015 14:55:14 +0200 |
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Use bind_deactivated flag instead of calling usb_function_deactivate() in function bind().
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> --- drivers/usb/gadget/function/f_uvc.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index cf0df8f..743be34 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -733,12 +733,6 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f) uvc->control_req->complete = uvc_function_ep0_complete; uvc->control_req->context = uvc; - /* Avoid letting this gadget enumerate until the userspace server is - * active. - */ - if ((ret = usb_function_deactivate(f)) < 0) - goto error; - if (v4l2_device_register(&cdev->gadget->dev, &uvc->v4l2_dev)) { printk(KERN_INFO "v4l2_device_register failed\n"); goto error; @@ -949,6 +943,7 @@ static struct usb_function *uvc_alloc(struct usb_function_instance *fi) uvc->func.disable = uvc_function_disable; uvc->func.setup = uvc_function_setup; uvc->func.free_func = uvc_free; + uvc->func.bind_deactivated = true; return &uvc->func; } -- 1.9.1
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