[PATCH 0/3] 2 checkpatch fixes, one pr_info_once

[Jim Cromie]

2 small tweaks to checkpatch,
1 reducing several pages of powernow "not-relevant-here" log-msgs to a few lines

Jim Cromie (3):
  checkpatch: dont warn about unused macro arg on empty body
  checkpatch: qualify do-while-0 advice
  powernow: use pr_info_once

 drivers/cpufreq/powernow-k8.c |  2 +-
 scripts/checkpatch.pl         | 35 ++++++++++++++++++++++++++++-------
 2 files changed, 29 insertions(+), 8 deletions(-)

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2.49.0