linux-kernel - [PATCH v6 0/3] staging: mt7621-mmc: Fix debug macros and their usages

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Date:   Sat, 1 Sep 2018 03:42:39 +0530
From:   Nishad Kamdar <nishadkamdar@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Joe Perches <joe@...ches.com>, NeilBrown <neil@...wn.name>,
        devel@...verdev.osuosl.org,
        Christian Lütke-Stetzkamp <christian@...mp.de>,
        linux-kernel@...r.kernel.org, John Crispin <blogic@...nwrt.org>,
        Dan Carpenter <dan.carpenter@...cle.com>
Subject: [PATCH v6 0/3] staging: mt7621-mmc: Fix debug macros and their usages

This patchset fixes the three debug macros N_MSG, ERR_MSG, and
IRQ_MSG. Each patch fixes one particular macro and its usages.

For N_MSG, deletes the macro and its users as it is a no-op.

For ERR_MSG and IRQ_MSG, replaces printk with dev_<level> without __func__ or
__LINE__ or current->comm and current->pid. Removes the do {} while(0) loop
for the single statement macro. Further drops the macros and replaces their
usages with dev_<level>. Deletes the commented usages.

Changes in v6:
  - Delete N_MSG() macro and its users as it is a no-op.
  - Patchset reduced to 3 patches as the patch INIT_MSG patch is accepted.

Changes in v5:
  - Remove commented code for N_MSG().
  - Remove commented ERR_MSG() usages.
 
Changes in v4:
  - Create multiple patches, one for each type of macro being
    deleted/changed.

Changes in v3:
  - Replace usages of ERR_MSG and IRQ_MSG with dev_err() in code itself.
  - Remove all INIT_MSG usages.
  - Drop ERR_MSG, INIT_MSG and IRQ_MSG from dbg.h.

Changes in v2:
  - Replace printk with dev_<level>.
  - Remove __func__, __LINE__, current->comm, current->pid from arguments.
  - Remove the do {} while(0) loop from these macros.
  - Modify commit message to include other changes.

Nishad Kamdar (3):
  staging: mt7621-mmc: Delete N_MSG() and all its users
  staging: mt7621-mmc: Fix debug macro ERR_MSG and its usages
  staging: mt7621-mmc: Fix debug macro IRQ_MSG and its usages

 drivers/staging/mt7621-mmc/dbg.h |  28 ---
 drivers/staging/mt7621-mmc/sd.c  | 398 +++++++++----------------------
 2 files changed, 108 insertions(+), 318 deletions(-)

-- 
2.17.1