linux-kernel - Re: [PATCH 1/3] Staging: comedi: Fix some raw printks with dev

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Date:	Tue, 11 Mar 2014 14:19:34 +0000
From:	Ian Abbott <abbotti@....co.uk>
To:	Conrad Meyer <cemeyer@...edu>, Greg Kroah-Hartman <greg@...ah.com>
CC:	H Hartley Sweeten <hsweeten@...ionengravers.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] Staging: comedi: Fix some raw printks with dev_warn()

On 2014-03-09 02:42, Conrad Meyer wrote:
> Brought to you with the help of sed and manual clean-up after.
>
>    $ sed -i -e 's|printk("\\n|dev_warn(dev->hw_dev,\n\t"|' \
>      addi-data/hwdrv_apci1500.c
>
> Since all of these printk()s were for invalid API inputs and most of
> them returned -EINVAL, I fixed the rest of them to return -EINVAL as
> well.
>
> Signed-off-by: Conrad Meyer <cse.cem@...il.com>

In comedi, we usually use dev->class_dev as the device for these sorts 
of messages.

-- 
-=( Ian Abbott @ MEV Ltd.    E-mail: <abbotti@....co.uk>        )=-
-=( Tel: +44 (0)161 477 1898   FAX: +44 (0)161 718 3587         )=-
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