Lines Matching refs:async_p
736 f->async_p = NULL; in usb_fifo_open()
803 if (f->async_p != NULL) { in usb_fifo_close()
804 PROC_LOCK(f->async_p); in usb_fifo_close()
805 kern_psignal(f->async_p, SIGIO); in usb_fifo_close()
806 PROC_UNLOCK(f->async_p); in usb_fifo_close()
807 f->async_p = NULL; in usb_fifo_close()
1023 if (f->async_p != NULL) { in usb_ioctl_f_sub()
1027 f->async_p = USB_TD_GET_PROC(td); in usb_ioctl_f_sub()
1029 f->async_p = NULL; in usb_ioctl_f_sub()
1035 if (f->async_p == NULL) { in usb_ioctl_f_sub()
1039 if (*(int *)addr != USB_PROC_GET_GID(f->async_p)) { in usb_ioctl_f_sub()
1747 if (f->async_p != NULL) { in usb_fifo_wakeup()
1748 PROC_LOCK(f->async_p); in usb_fifo_wakeup()
1749 kern_psignal(f->async_p, SIGIO); in usb_fifo_wakeup()
1750 PROC_UNLOCK(f->async_p); in usb_fifo_wakeup()