linux-kernel - Re: [PATCH] Staging: comedi: comedidev should include delay.h

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Message-ID: <alpine.LFD.2.00.0905210907440.3475@localhost.localdomain>
Date:	Thu, 21 May 2009 09:09:53 -0400 (EDT)
From:	"Robert P. J. Day" <rpjday@...shcourse.ca>
To:	Alexander Beregalov <a.beregalov@...il.com>
cc:	gregkh@...e.de, linux-kernel@...r.kernel.org,
	linux-next@...r.kernel.org
Subject: Re: [PATCH] Staging: comedi: comedidev should include delay.h

On Thu, 21 May 2009, Alexander Beregalov wrote:

> Fix many build errors like this:
> comedi/drivers/adq12b.c:328: error: implicit declaration of function 'udelay'
>
> The same for aio_aio12_8.c, dmm32at.c and others.
>
> Signed-off-by: Alexander Beregalov <a.beregalov@...il.com>
> ---
>  drivers/staging/comedi/comedidev.h |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
> index 7a1ccde..3d0e80c 100644
> --- a/drivers/staging/comedi/comedidev.h
> +++ b/drivers/staging/comedi/comedidev.h
> @@ -38,6 +38,7 @@
>  #include <linux/dma-mapping.h>
>  #include <linux/uaccess.h>
>  #include <linux/io.h>
> +#include <linux/delay.h>
>
>  #include "comedi.h"

  not sure it's worth noting but the header comedidev.h currently
resides in the comedi directory itself, while the source file rt.c
contains:

#include <linux/comedidev.h>

which doesn't seem right.  and that local comedidev.h header file
contains the comment:

/*
    include/linux/comedidev.h

as if it *were* really under include/linux.  perhaps someone would
like to clarify that.  just an observation.

rday
--
========================================================================
Robert P. J. Day                               Waterloo, Ontario, CANADA

        Linux Consulting, Training and Annoying Kernel Pedantry.

Web page:                                          http://crashcourse.ca
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