Searched refs:USB_SERIAL_WRITE_BUSY (Results 1 – 2 of 2) sorted by relevance
140 if (test_and_set_bit_lock(USB_SERIAL_WRITE_BUSY, &port->flags)) in usb_serial_generic_write_start()145 clear_bit_unlock(USB_SERIAL_WRITE_BUSY, &port->flags); in usb_serial_generic_write_start()173 clear_bit_unlock(USB_SERIAL_WRITE_BUSY, &port->flags); in usb_serial_generic_write_start()
29 #define USB_SERIAL_WRITE_BUSY 0 macro