From: Borislav Petkov <petkovbb@googlemail.com>
Date: Wed, 6 Feb 2008 01:57:51 +0000 (+0100)
Subject: ide-tape: refactor the debug logging facility
X-Git-Tag: v2.6.25-rc1~779^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8004a8c9744842a5a32b71d3a8093c652972bb23;p=pandora-kernel.git

ide-tape: refactor the debug logging facility

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: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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