Lines Matching refs:lock_printer_io
63 struct mutex lock_printer_io; member
430 mutex_lock(&dev->lock_printer_io); in printer_read()
464 mutex_unlock(&dev->lock_printer_io); in printer_read()
511 mutex_unlock(&dev->lock_printer_io); in printer_read()
536 mutex_unlock(&dev->lock_printer_io); in printer_read()
561 mutex_lock(&dev->lock_printer_io); in printer_write()
577 mutex_unlock(&dev->lock_printer_io); in printer_write()
616 mutex_unlock(&dev->lock_printer_io); in printer_write()
630 mutex_unlock(&dev->lock_printer_io); in printer_write()
644 mutex_unlock(&dev->lock_printer_io); in printer_write()
650 mutex_unlock(&dev->lock_printer_io); in printer_write()
690 mutex_lock(&dev->lock_printer_io); in printer_poll()
694 mutex_unlock(&dev->lock_printer_io); in printer_poll()
1444 mutex_init(&dev->lock_printer_io); in gprinter_alloc()