Lines Matching refs:async_p
739 f->async_p = NULL; in usb_fifo_open()
806 if (f->async_p != NULL) { in usb_fifo_close()
807 PROC_LOCK(f->async_p); in usb_fifo_close()
808 kern_psignal(f->async_p, SIGIO); in usb_fifo_close()
809 PROC_UNLOCK(f->async_p); in usb_fifo_close()
810 f->async_p = NULL; in usb_fifo_close()
1028 if (f->async_p != NULL) { in usb_ioctl_f_sub()
1032 f->async_p = USB_TD_GET_PROC(td); in usb_ioctl_f_sub()
1034 f->async_p = NULL; in usb_ioctl_f_sub()
1040 if (f->async_p == NULL) { in usb_ioctl_f_sub()
1044 if (*(int *)addr != USB_PROC_GET_GID(f->async_p)) { in usb_ioctl_f_sub()
1760 if (f->async_p != NULL) { in usb_fifo_wakeup()
1761 PROC_LOCK(f->async_p); in usb_fifo_wakeup()
1762 kern_psignal(f->async_p, SIGIO); in usb_fifo_wakeup()
1763 PROC_UNLOCK(f->async_p); in usb_fifo_wakeup()