From mboxrd@z Thu Jan  1 00:00:00 1970
From: davem@davemloft.net (David Miller)
Date: Mon, 12 Jan 2015 15:35:59 -0500 (EST)
Subject: [PATCH] net/at91_ether: prepare and unprepare clock
In-Reply-To: <1420671566-30784-1-git-send-email-alexandre.belloni@free-electrons.com>
References: <1420671566-30784-1-git-send-email-alexandre.belloni@free-electrons.com>
Message-ID: <20150112.153559.783855617585288378.davem@davemloft.net>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Date: Wed,  7 Jan 2015 23:59:26 +0100

> The clock is enabled without being prepared, this leads to:
> 
> WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:889 __clk_enable+0x24/0xa8()
> 
> and a non working ethernet interface.
> 
> Use clk_prepare_enable() and clk_disable_unprepare() to handle the clock.
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Applied, thanks.