From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH 2/2] drivers/net/phy/mdio-bitbang.c: Call
 mdiobus_unregister before mdiobus_free
Date: Fri, 02 Nov 2012 21:36:59 -0400 (EDT)
Message-ID: <20121102.213659.999845508936675142.davem@davemloft.net>
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Cc: srinivas.kandagatla@st.com, netdev@vger.kernel.org,
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From: Peter Senna Tschudin <peter.senna@gmail.com>
Date: Sun, 28 Oct 2012 17:12:01 +0100

> Based on commit b27393aecf66199f5ddad37c302d3e0cfadbe6c0
> 
> Calling mdiobus_free without calling mdiobus_unregister causes
> BUG_ON(). This patch fixes the issue.
> 
> The semantic patch that found this issue(http://coccinelle.lip6.fr/):
> // <smpl>
> @@
> expression E;
> @@
>   ... when != mdiobus_unregister(E);
> 
> + mdiobus_unregister(E);
>   mdiobus_free(E);
> // </smpl>
> 
> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>

Applied.