From: Joe Perches <joe@perches.com>
Date: Tue, 26 Jul 2011 00:13:27 +0000 (-0700)
Subject: checkpatch.pl: update $logFunctions
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6e60c02e9d9427f59842192bdb123cbeaf8bc9a0;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

checkpatch.pl: update $logFunctions

Previous behavior allowed only alphabetic prefixes like pr_info to exceed
the 80 column line length limit.

ath6kl wants to add a digit into the prefix, so allow numbers as well as
digits in the <prefix>_<level> printks.

<prefix>_<level>_ratelimited and <prefix>_<level>_once and WARN_RATELIMIT
and WARN_ONCE may now exceed 80 cols.

Add missing <prefix>_printk type for completeness.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Andy Whitcroft <apw@canonical.com>
Cc: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 8dd720ac0069..9d761c95eca2 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -257,9 +257,9 @@ our $typeTypedefs = qr{(?x:
 )};
 
 our $logFunctions = qr{(?x:
-	printk|
-	[a-z]+_(emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)|
-	WARN|
+	printk(?:_ratelimited|_once|)|
+	[a-z0-9]+_(?:printk|emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)(?:_ratelimited|_once|)|
+	WARN(?:_RATELIMIT|_ONCE|)|
 	panic|
 	MODULE_[A-Z_]+
 )};