Searched refs:ep_is_empty (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/drivers/usb/gadget/udc/
H A Dpxa27x_udc.c488 * ep_is_empty - checks if ep has byte ready for reading
497 static int ep_is_empty(struct pxa_ep *ep) ep_is_empty() function
874 if (likely(!ep_is_empty(ep))) read_packet()
1335 if (ep->dev->gadget.speed == USB_SPEED_UNKNOWN || ep_is_empty(ep)) pxa_ep_fifo_status()
1368 while (!ep_is_empty(ep)) pxa_ep_fifo_flush()
1892 if (unlikely(ep_is_empty(ep))) handle_ep0_ctrl_req()
1897 have_extrabytes = !ep_is_empty(ep); handle_ep0_ctrl_req()
1898 while (!ep_is_empty(ep)) { handle_ep0_ctrl_req()

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