linux-kernel - Re: [PATCH resend] Make the dev_*() family of macros in device.h complete

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Date:	Mon, 29 Oct 2007 17:00:54 -0700
From:	Greg KH <gregkh@...e.de>
To:	Emil Medve <Emilian.Medve@...escale.com>
Cc:	mochel@...l.org, linux-kernel@...r.kernel.org, hjlipp@....de,
	tilman@...p.cc, gigaset307x-common@...ts.sourceforge.net,
	kkeil@...e.de, isdn4linux@...tserv.isdn4linux.de, mac@...ware.de,
	linux-omap-open-source@...ux.omap.com
Subject: Re: [PATCH resend] Make the dev_*() family of macros in device.h
	complete

On Mon, Oct 29, 2007 at 05:43:15PM -0500, Emil Medve wrote:
> Removed duplicates defined elsewhere
> 
> Signed-off-by: Emil Medve <Emilian.Medve@...escale.com>
> ---
> 
> Reseding the patch to a larger audience
> 
> The macros are defined in the relative order KERN_* are defined in kernel.h
> 
> linux-2.6> scripts/checkpatch.pl 0001-Make-the-dev_-family-of-macros-in-device.h-comple.patch 
> Your patch has no obvious style problems and is ready for submission.
> 
>  drivers/i2c/chips/isp1301_omap.c |    6 ------
>  drivers/isdn/gigaset/gigaset.h   |    6 ------
>  include/linux/device.h           |   26 ++++++++++++++++----------
>  3 files changed, 16 insertions(+), 22 deletions(-)
> 
> diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c
> index fe04e46..35b9909 100644
> --- a/drivers/i2c/chips/isp1301_omap.c
> +++ b/drivers/i2c/chips/isp1301_omap.c
> @@ -259,12 +259,6 @@ static inline const char *state_name(struct isp1301 *isp)
>  	return state_string(isp->otg.state);
>  }
>  
> -#ifdef	VERBOSE
> -#define	dev_vdbg			dev_dbg
> -#else
> -#define	dev_vdbg(dev, fmt, arg...)	do{}while(0)
> -#endif
> -
>  /*-------------------------------------------------------------------------*/
>  
>  /* NOTE:  some of this ISP1301 setup is specific to H2 boards;
> diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
> index a0317ab..02bdaf2 100644
> --- a/drivers/isdn/gigaset/gigaset.h
> +++ b/drivers/isdn/gigaset/gigaset.h
> @@ -106,12 +106,6 @@ enum debuglevel {
>  					 activated */
>  };
>  
> -/* missing from linux/device.h ... */
> -#ifndef dev_notice
> -#define dev_notice(dev, format, arg...)		\
> -	dev_printk(KERN_NOTICE , dev , format , ## arg)
> -#endif
> -
>  /* Kernel message macros for situations where dev_printk and friends cannot be
>   * used for lack of reliable access to a device structure.
>   * linux/usb.h already contains these but in an obsolete form which clutters
> diff --git a/include/linux/device.h b/include/linux/device.h
> index 2e15822..e4f8a1c 100644
> --- a/include/linux/device.h
> +++ b/include/linux/device.h
> @@ -557,9 +557,24 @@ extern const char *dev_driver_string(struct device *dev);
>  #define dev_printk(level, dev, format, arg...)	\
>  	printk(level "%s %s: " format , dev_driver_string(dev) , (dev)->bus_id , ## arg)
>  
> +#define dev_emerg(dev, format, arg...)		\
> +	dev_printk(KERN_EMERG, dev, format, ## arg)
> +#define dev_alert(dev, format, arg...)		\
> +	dev_printk(KERN_ALERT, dev, format, ## arg)
> +#define dev_crit(dev, format, arg...)		\
> +	dev_printk(KERN_CRIT, dev, format, ## arg)
> +#define dev_err(dev, format, arg...)		\
> +	dev_printk(KERN_ERR, dev, format, ## arg)
> +#define dev_warn(dev, format, arg...)		\
> +	dev_printk(KERN_WARNING, dev, format, ## arg)
> +#define dev_notice(dev, format, arg...)		\
> +	dev_printk(KERN_NOTICE, dev, format, ## arg)
> +#define dev_info(dev, format, arg...)		\
> +	dev_printk(KERN_INFO, dev, format, ## arg)
> +
>  #ifdef DEBUG
>  #define dev_dbg(dev, format, arg...)		\
> -	dev_printk(KERN_DEBUG , dev , format , ## arg)
> +	dev_printk(KERN_DEBUG, dev, format, ## arg)

Those extra spaces are there for a good reason, older versions of gcc
are broken without it.  So please, put them all back...

thanks,

greg k-h
-
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