[PATCH 7/8] checkpatch: add __ref as a sparse modifier

[Andy Whitcroft]

Add __ref as a sparse modifier.

Signed-off-by: Andy Whitcroft <apw@xxxxxxxxxxxxx>
---
 scripts/checkpatch.pl |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 0dcfdce..60ad8db 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -110,7 +110,8 @@ our $Sparse	= qr{
 			__iomem|
 			__must_check|
 			__init_refok|
-			__kprobes
+			__kprobes|
+			__ref
 		}x;
 our $Attribute	= qr{
 			const|
-- 
1.6.1.2.419.g0d87e

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