linux-kernel - Re: [patch 2.6.19-git] RTC Kconfig sorted by type

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Date:	Wed, 13 Dec 2006 00:05:18 +0100
From:	Adrian Bunk <bunk@...sta.de>
To:	David Brownell <david-b@...bell.net>
Cc:	Alessandro Zummo <alessandro.zummo@...ertech.it>,
	Linux Kernel list <linux-kernel@...r.kernel.org>
Subject: Re: [patch 2.6.19-git] RTC Kconfig sorted by type

On Wed, Dec 06, 2006 at 04:52:44PM -0800, David Brownell wrote:
> This reorders the RTC driver menu into separate sections, splitting out
> the SOC, I2C, and SPI support to help make the menu easier to navigate.
> (We got some feedback a while ago that it was "a mess" and hard to make
> sense of...)
> 
> Signed-off-by: David Brownell <dbrownell@...rs.sourceforge.net>
> 
> ---
> Assumes the rtc-omap patch has been merged, and no other RTC drivers
> have been added to this Kconfig menu.
> 
> Index: at91/drivers/rtc/Kconfig
> ===================================================================
> --- at91.orig/drivers/rtc/Kconfig	2006-12-05 03:25:20.000000000 -0800
> +++ at91/drivers/rtc/Kconfig	2006-12-05 03:46:53.000000000 -0800
> @@ -1,4 +1,4 @@
> -\#
> +#
>  # RTC class/drivers configuration
>  #
>  
> @@ -20,6 +20,8 @@ config RTC_CLASS
>  	  This driver can also be built as a module. If so, the module
>  	  will be called rtc-class.
>  
> +if RTC_CLASS != n
> +


if RTC_CLASS


because otherwise


>  config RTC_HCTOSYS
>  	bool "Set system time from RTC on startup"
>  	depends on RTC_CLASS = y
> @@ -45,11 +47,10 @@ config RTC_DEBUG
>  	  and individual RTC drivers.
>  
>  comment "RTC interfaces"
> -	depends on RTC_CLASS
>  
>  config RTC_INTF_SYSFS
>  	tristate "sysfs"
> -	depends on RTC_CLASS && SYSFS
> +	depends on SYSFS
>...


RTC_CLASS=m, RTC_INTF_SYSFS=y would be an allowed configuration.


cu
Adrian

-- 

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        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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