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, 5 insertions, 5 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 43538b643560..cf3b446139ea 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -122,12 +122,12 @@ struct drm_device;
  * using the DRM_DEBUG_KMS and DRM_DEBUG.
  */
 
-extern __attribute__((format (printf, 4, 5)))
+extern __printf(4, 5)
 void drm_ut_debug_printk(unsigned int request_level,
-                                const char *prefix,
-                                const char *function_name,
-                                const char *format, ...);
-extern __attribute__((format (printf, 2, 3)))
+                         const char *prefix,
+                         const char *function_name,
+                         const char *format, ...);
+extern __printf(2, 3)
 int drm_err(const char *func, const char *format, ...);
 
 /***********************************************************************/