• Borislav Petkov's avatar
    ide-tape: refactor the debug logging facility · 8004a8c9
    Borislav Petkov authored
    
    
    Teach the debug logging macro to differentiate between log levels based on the
    type of debug level enabled specifically instead of a threshold-based one.
    Thus, convert tape->debug_level to a bitmask that is written to over /proc.
    
    Also,
    - cleanup and simplify the debug macro thus removing a lot of code lines,
    - get rid of unused debug levels,
    - adjust the loglevel at several places where it was simply missing (e.g.
      idetape_chrdev_open())
    - move the tape ptr initialization up in idetape_chrdev_open() so that we can
      use it in the debug_log macro earlier in the function.
    Signed-off-by: default avatarBorislav Petkov <petkovbb@gmail.com>
    Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    8004a8c9