From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] net: mdio: Fix lockdep falls positive splat Date: Mon, 11 Apr 2016 21:27:09 -0400 (EDT) Message-ID: <20160411.212709.1610168975220105015.davem@davemloft.net> References: <1460403605-31882-1-git-send-email-andrew@lunn.ch> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: f.fainelli@gmail.com, netdev@vger.kernel.org, vivien.didelot@savoirfairelinux.com To: andrew@lunn.ch Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:38623 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755194AbcDLB1M (ORCPT ); Mon, 11 Apr 2016 21:27:12 -0400 In-Reply-To: <1460403605-31882-1-git-send-email-andrew@lunn.ch> Sender: netdev-owner@vger.kernel.org List-ID: From: Andrew Lunn Date: Mon, 11 Apr 2016 21:40:05 +0200 > MDIO devices can be stacked upon each other. The current code supports > two levels, which until recently has been enough for a DSA mdio bus on > top of another bus. Now we have hardware which has an MDIO mux in the > middle. > > Define an MDIO MUTEX class with three levels. > > Signed-off-by: Andrew Lunn Applied, thanks Andrew.