From: davem@davemloft.net (David Miller)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] net/at91_ether: prepare and unprepare clock
Date: Mon, 12 Jan 2015 15:35:59 -0500 (EST) [thread overview]
Message-ID: <20150112.153559.783855617585288378.davem@davemloft.net> (raw)
In-Reply-To: <1420671566-30784-1-git-send-email-alexandre.belloni@free-electrons.com>
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.
prev parent reply other threads:[~2015-01-12 20:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-07 22:59 [PATCH] net/at91_ether: prepare and unprepare clock Alexandre Belloni
2015-01-08 8:13 ` Boris Brezillon
2015-01-08 10:55 ` Nicolas Ferre
2015-01-12 11:08 ` Alexandre Belloni
2015-01-12 20:35 ` David Miller [this message]
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