linux-kernel - [PATCH] scripts/checkpatch.pl: Add check for declaration of pci_device

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Date:	Thu, 21 Oct 2010 23:30:09 -0700
From:	Joe Perches <joe@...ches.com>
To:	Andy Whitcroft <apw@...onical.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] scripts/checkpatch.pl: Add check for declaration of
 pci_device_id

Signed-off-by: Joe Perches <joe@...ches.com>
---
 scripts/checkpatch.pl |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2039acd..9929cec 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1806,6 +1806,11 @@ sub process {
 				$herecurr);
 		}
 
+# check for declarations of struct pci_device_id
+		if ($line =~ /\bstruct\s+pci_device_id\s+\w+\s*\[\s*\]\s*\=\s*\{/) {
+			WARN("Use DEFINE_PCI_DEVICE_TABLE for struct pci_device_id\n" . $herecurr);
+		}
+
 # check for new typedefs, only function parameters and sparse annotations
 # make sense.
 		if ($line =~ /\btypedef\s/ &&


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