Lines Matching refs:lock_printer_io
69 struct mutex lock_printer_io; member
450 mutex_lock(&dev->lock_printer_io); in printer_read()
490 mutex_unlock(&dev->lock_printer_io); in printer_read()
539 mutex_unlock(&dev->lock_printer_io); in printer_read()
567 mutex_unlock(&dev->lock_printer_io); in printer_read()
578 mutex_unlock(&dev->lock_printer_io); in printer_read()
597 mutex_lock(&dev->lock_printer_io); in printer_write()
616 mutex_unlock(&dev->lock_printer_io); in printer_write()
657 mutex_unlock(&dev->lock_printer_io); in printer_write()
671 mutex_unlock(&dev->lock_printer_io); in printer_write()
687 mutex_unlock(&dev->lock_printer_io); in printer_write()
695 mutex_unlock(&dev->lock_printer_io); in printer_write()
706 mutex_unlock(&dev->lock_printer_io); in printer_write()
747 mutex_lock(&dev->lock_printer_io); in printer_poll()
752 mutex_unlock(&dev->lock_printer_io); in printer_poll()
758 mutex_unlock(&dev->lock_printer_io); in printer_poll()
1514 mutex_init(&dev->lock_printer_io); in gprinter_alloc()