treewide: use __printf not __attribute__((format(printf,...)))

Standardize the style for compiler based printf format verification.
Standardized the location of __printf too.

Done via script and a little typing.

$ grep -rPl --include=*.[ch] -w "__attribute__" * | \
  grep -vP "^(tools|scripts|include/linux/compiler-gcc.h)" | \
  xargs perl -n -i -e 'local $/; while (<>) { s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf\s*,\s*(.+)\s*,\s*(.+)\s*\)\s*\)\s*\)/__printf($1, $2)/g ; print; }'

[akpm@linux-foundation.org: revert arch bits]
Signed-off-by: Joe Perches <joe@perches.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/nfc/nfc.h b/net/nfc/nfc.h
index b6753f45624e..d86583f4831d 100644
--- a/net/nfc/nfc.h
+++ b/net/nfc/nfc.h
@@ -27,7 +27,7 @@
 #include <net/nfc/nfc.h>
 #include <net/sock.h>
 
-__attribute__((format (printf, 2, 3)))
+__printf(2, 3)
 int nfc_printk(const char *level, const char *fmt, ...);
 
 #define nfc_info(fmt, arg...) nfc_printk(KERN_INFO, fmt, ##arg)