usbhsf_tx_irq_ctrl
static void usbhsf_tx_irq_ctrl(struct usbhs_pipe *pipe, int enable);
usbhsf_tx_irq_ctrl(pipe, 0);
usbhsf_tx_irq_ctrl(pipe, 1);
usbhsf_tx_irq_ctrl(pipe, 0);
usbhsf_tx_irq_ctrl(pipe, !*is_done);
usbhsf_tx_irq_ctrl(pipe, 1);
usbhsf_tx_irq_ctrl(pipe, 0);