[U-Boot] [PATCH] checkpatch.pl: Add 'printf' to logFunctions

[Tom Rini]

Signed-off-by: Tom Rini <trini at ti.com>
---
 tools/checkpatch.pl |    1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl
index 9f23901..896e2bc 100755
--- a/tools/checkpatch.pl
+++ b/tools/checkpatch.pl
@@ -273,6 +273,7 @@ our $logFunctions = qr{(?x:
 	WARN(?:_RATELIMIT|_ONCE|)|
 	panic|
 	debug|
+	printf|
 	MODULE_[A-Z_]+
 )};
 
-- 
1.7.9.5