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Subject: [PATCH 2/5] Coccinelle: put_device: Add a cast to an expression for
 an assignment
From:   Markus Elfring <Markus.Elfring@web.de>
To:     Julia Lawall <julia.lawall@lip6.fr>,
        Gilles Muller <Gilles.Muller@lip6.fr>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Michal Marek <michal.lkml@markovi.net>,
        Nicolas Palix <nicolas.palix@imag.fr>,
        Wen Yang <wen.yang99@zte.com.cn>
Cc:     cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org,
        Yi Wang <wang.yi59@zte.com.cn>
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Date:   Mon, 13 May 2019 11:01:30 +0200
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 8 May 2019 13:50:49 +0200

Extend a when constraint in a SmPL rule so that an additional cast
is optionally excluded from source code searches for an expression
in assignments.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Suggested-by: Julia Lawall <Julia.Lawall@lip6.fr>
Link: https://lore.kernel.org/lkml/alpine.DEB.2.21.1902160934400.3212@hadr=
ien/
Link: https://systeme.lip6.fr/pipermail/cocci/2019-February/005592.html
=2D--
 scripts/coccinelle/free/put_device.cocci | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/coccinelle/free/put_device.cocci b/scripts/coccinelle=
/free/put_device.cocci
index 3ebebc064f10..120921366e84 100644
=2D-- a/scripts/coccinelle/free/put_device.cocci
+++ b/scripts/coccinelle/free/put_device.cocci
@@ -24,7 +24,7 @@ if (id =3D=3D NULL || ...) { ... return ...; }
     when !=3D of_dev_put(id)
     when !=3D if (id) { ... put_device(&id->dev) ... }
     when !=3D e1 =3D (T)id
-    when !=3D e1 =3D &id->dev
+    when !=3D e1 =3D (T)(&id->dev)
     when !=3D e1 =3D get_device(&id->dev)
     when !=3D e1 =3D (T1)platform_get_drvdata(id)
 (
=2D-
2.21.0