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/linux-4.4.14/drivers/usb/gadget/legacy/
Dinode.c274 struct ep_data *epdata = ep->driver_data; in epio_complete() local
279 epdata->status = req->status; in epio_complete()
281 epdata->status = req->actual; in epio_complete()
289 get_ready_ep (unsigned f_flags, struct ep_data *epdata, bool is_write) in get_ready_ep() argument
294 if (!mutex_trylock(&epdata->lock)) in get_ready_ep()
296 if (epdata->state != STATE_EP_ENABLED && in get_ready_ep()
297 (!is_write || epdata->state != STATE_EP_READY)) { in get_ready_ep()
298 mutex_unlock(&epdata->lock); in get_ready_ep()
306 val = mutex_lock_interruptible(&epdata->lock); in get_ready_ep()
310 switch (epdata->state) { in get_ready_ep()
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