linux-kernel - Re: [PATCH 14/16] can: mpc5xxx_can: don't treat NULL clk as an error

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Message-ID: <20110111151816.GC25741@pengutronix.de>
Date:	Tue, 11 Jan 2011 16:18:16 +0100
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Jamie Iles <jamie@...ieiles.com>
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH 14/16] can: mpc5xxx_can: don't treat NULL clk as an
 error

On Tue, Jan 11, 2011 at 12:43:51PM +0000, Jamie Iles wrote:
> clk_get() returns a struct clk cookie to the driver and some platforms
> may return NULL if they only support a single clock.  clk_get() has only
> failed if it returns a ERR_PTR() encoded pointer.
> 
> Cc: netdev@...r.kernel.org
> Signed-off-by: Jamie Iles <jamie@...ieiles.com>

Reviewed-by: Wolfram Sang <w.sang@...gutronix.de>

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