[PATCH 0/3] debugfs: adding helper for single seq_file

[Arend van Spriel <arend@broadcom.com>]

The first patch was already posted earlier:

Message-ID: <1413043315-22332-1-git-send-email-arend@broadcom.com>

This series include changes in driver code to investigate potential
code savings. As example used the ath9k driver as it has a fair
amount of debugfs files. In this series it changes 7 debugfs entries
to use seq_file and the helper function. Below the output of the
size utility:

   text	   data	    bss	    dec	    hex	filename
 115968	   1225	     28	 117221	  1c9e5	original/ath9k.o
 113224	   1225	     28	 114477	  1bf2d	seq_file/ath9k.o
 111024	   1225	     28	 112277	  1b695	helper/ath9k.o

This series is for 3.19 kernel and applies to the driver-core-next
branch of the driver-core repository. If needed the ath9k patches
may be dropped for now and I will resubmit them to wireless-next
once the debugfs patch has made it into linux-next.

Arend van Spriel (3):
  debugfs: add helper function to create device related seq_file
  ath: use seq_file api for ath9k debugfs files
  ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file
    entries

 drivers/net/wireless/ath/ath9k/ahb.c   |   1 +
 drivers/net/wireless/ath/ath9k/debug.c | 429 +++++++++++----------------------
 drivers/net/wireless/ath/ath9k/debug.h |   3 +-
 drivers/net/wireless/ath/ath9k/pci.c   |   1 +
 fs/debugfs/file.c                      |  54 +++++
 include/linux/debugfs.h                |  16 +-
 6 files changed, 207 insertions(+), 297 deletions(-)

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1.9.1