Lines Matching refs:lock_printer_io
64 struct mutex lock_printer_io; member
445 mutex_lock(&dev->lock_printer_io); in printer_read()
450 mutex_unlock(&dev->lock_printer_io); in printer_read()
485 mutex_unlock(&dev->lock_printer_io); in printer_read()
532 mutex_unlock(&dev->lock_printer_io); in printer_read()
557 mutex_unlock(&dev->lock_printer_io); in printer_read()
582 mutex_lock(&dev->lock_printer_io); in printer_write()
587 mutex_unlock(&dev->lock_printer_io); in printer_write()
604 mutex_unlock(&dev->lock_printer_io); in printer_write()
643 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()
677 mutex_unlock(&dev->lock_printer_io); in printer_write()
724 mutex_lock(&dev->lock_printer_io); in printer_poll()
729 mutex_unlock(&dev->lock_printer_io); in printer_poll()
735 mutex_unlock(&dev->lock_printer_io); in printer_poll()
1492 mutex_init(&dev->lock_printer_io); in gprinter_alloc()