[PATCH 0/7] printk: add pr_<level>_once, guard print_hex_dump

[Joe Perches]

There are many uses of printk_once(KERN_<level>.
Add pr_<level>_once macros to avoid printk_once(KERN_<level> pr_fmt(fmt).
Add an #ifdef CONFIG_PRINTK for print_hex_dump and static inline void
functions for the #else cases to reduce embedded code size.
Neaten and organize the rest of the code.

Joe Perches (7):
  include/linux/printk.h: Move console functions and variables together
  include/linux/printk.h: Use space after #define
  include/linux/printk.h: Use and neaten no_printk
  include/linux/printk.h: Add pr_<level>_once macros
  include/linux/printk.h lib/hexdump.c: Neatening and add CONFIG_PRINTK guard
  include/linux/printk.h: Organize printk_ratelimited macros
  include/linux/printk.h: Use tab not spaces for indent

 include/linux/printk.h |  247 +++++++++++++++++++++++++++++-------------------
 lib/hexdump.c          |    2 +
 2 files changed, 152 insertions(+), 97 deletions(-)

-- 
1.7.3.2.245.g03276.dirty

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