tools: checkpatch: Restore 'debug' and 'printf' to logFunctions list

The 'debug' and 'printf' functions were previously added to the list of
logFunctions in commit 0cab42110dbf ("checkpatch.pl: Add 'debug' to
the list of logFunctions") and commit 397bfd4642c1 ("checkpatch.pl:
Add 'printf' to logFunctions") but these additions were lost when newer
versions of checkpatch were pulled in from the upstream Linux
kernel version.

This restores them so that you don't end up in a situation where
checkpatch will give a warning for "quoted string split across lines"
which you cannot fix without getting a warning for "line over 80
characters" instead.

Signed-off-by: James Byrne <james.byrne@origamienergy.com>

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 6fcc66afb088083080a4b492be6af4b67d4c1430..c2641bc995e85956bdfb9ffb220a92c3a9dbff03 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -464,6 +464,8 @@ our $logFunctions = qr{(?x:
        TP_printk|
        WARN(?:_RATELIMIT|_ONCE|)|
        panic|
+       debug|
+       printf|
        MODULE_[A-Z_]+|
        seq_vprintf|seq_printf|seq_puts
 )};