Message-ID: <1435764330.12101.107.camel@perches.com>
Subject: [PATCH] checkpatch: Allow longer declaration macros
From: Joe Perches <joe@perches.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Dan Carpenter <dan.carpenter@oracle.com>,
        Sohny Thomas <sohnythomas@zoho.com>, gregkh@linuxfoundation.org,
        arve@android.com, riandrews@android.com, sumit.semwal@linaro.org,
        carlos@cgarcia.org, linux-kernel@vger.kernel.org
Date: Wed, 01 Jul 2015 08:25:30 -0700
In-Reply-To: <20150701142923.GY28762@mwanda>
References: <5593EA18.8060109@zoho.com> <5593EF44.3050708@zoho.com>
	 <20150701142923.GY28762@mwanda>
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Some really long declaration macros exist.

For instance;
  	DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
and
	DECLARE_DM_KCOPYD_THROTTLE_WITH_MODULE_PARM(name, description)

Increase the limit from 2 words to 6 after DECLARE/DEFINE uses.

Signed-off-by: Joe Perches <joe@perches.com>
---
 scripts/checkpatch.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 90e1edc..75737a7 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -584,7 +584,7 @@ our $LvalOrFunc	= qr{((?:[\&\*]\s*)?$Lval)\s*($balanced_parens{0,1})\s*};
 our $FuncArg = qr{$Typecast{0,1}($LvalOrFunc|$Constant|$String)};
 
 our $declaration_macros = qr{(?x:
-	(?:$Storage\s+)?(?:[A-Z_][A-Z0-9]*_){0,2}(?:DEFINE|DECLARE)(?:_[A-Z0-9]+){1,2}\s*\(|
+	(?:$Storage\s+)?(?:[A-Z_][A-Z0-9]*_){0,2}(?:DEFINE|DECLARE)(?:_[A-Z0-9]+){1,6}\s*\(|
 	(?:$Storage\s+)?LIST_HEAD\s*\(|
 	(?:$Storage\s+)?${Type}\s+uninitialized_var\s*\(
 )};


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