[PATCH 0/8] Rework KERN_<LEVEL>

[Joe Perches]

KERN_<LEVEL> currently takes up 3 bytes.
Shrink the kernel size by using an ASCII SOH and then the level byte.
Remove the need for KERN_CONT.
Convert directly embedded uses of <.> to KERN_<LEVEL>

Joe Perches (8):
  printk: Add generic functions to find KERN_<LEVEL> headers
  printk: Add kern_levels.h to make KERN_<LEVEL> available for asm use
  arch: Remove direct definitions of KERN_<LEVEL> uses
  btrfs: Use printk_get_level and printk_skip_level, add __printf, fix fallout
  sound: Use printk_get_level and printk_skip_level
  staging: wlags49_h2: Remove direct declarations of KERN_<LEVEL> prefixes
  printk: Convert the format for KERN_<LEVEL> to a 2 byte pattern
  printk: Remove the now unnecessary "C" annotation for KERN_CONT

 arch/arm/lib/io-acorn.S              |    3 +-
 arch/arm/vfp/vfphw.S                 |    7 +++--
 arch/frv/kernel/kernel_thread.S      |    2 +-
 drivers/staging/wlags49_h2/hcf.c     |    8 +++---
 drivers/staging/wlags49_h2/wl_main.c |    4 +-
 fs/btrfs/ctree.h                     |   13 ++++++++++
 fs/btrfs/disk-io.c                   |    2 +-
 fs/btrfs/relocation.c                |    2 +-
 fs/btrfs/super.c                     |   41 +++++++++++++++++++++++++++++-----
 include/linux/kern_levels.h          |   25 ++++++++++++++++++++
 include/linux/printk.h               |   41 +++++++++++++++++++--------------
 kernel/printk.c                      |   14 +++++++----
 sound/core/misc.c                    |   13 +++++++---
 13 files changed, 130 insertions(+), 45 deletions(-)
 create mode 100644 include/linux/kern_levels.h

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1.7.8.111.gad25c.dirty