linux-kernel - Re: [PATCH 2/3] OMAP: avoid build wdt platform device if with dt support

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Date:	Tue, 29 May 2012 12:53:38 -0500
From:	Jon Hunter <jon-hunter@...com>
To:	<jgq516@...il.com>
CC:	<linux@....linux.org.uk>, <b-cousson@...com>,
	<rob.herring@...xeda.com>, <grant.likely@...retlab.ca>,
	<rnayak@...com>, <tony@...mide.com>, <wim@...ana.be>,
	<devicetree-discuss@...ts.ozlabs.org>,
	<linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-watchdog@...r.kernel.org>
Subject: Re: [PATCH 2/3] OMAP: avoid build wdt platform device if with dt
 support



On 05/25/2012 05:42 AM, jgq516@...il.com wrote:
> From: Xiao Jiang <jgq516@...il.com>
> 
> If provided dt support, then skip add wdt platform device as usual.
> 
> Signed-off-by: Xiao Jiang <jgq516@...il.com>
> ---
>  arch/arm/mach-omap2/devices.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
> index ae62ece..80d7e3f 100644
> --- a/arch/arm/mach-omap2/devices.c
> +++ b/arch/arm/mach-omap2/devices.c
> @@ -759,7 +759,7 @@ static int __init omap_init_wdt(void)
>  	char *oh_name = "wd_timer2";
>  	char *dev_name = "omap_wdt";
>  
> -	if (!cpu_class_is_omap2())
> +	if (!cpu_class_is_omap2() || of_have_populated_dt())
>  		return 0;
>  
>  	oh = omap_hwmod_lookup(oh_name);

Reviewed-by: Jon Hunter <jon-hunter@...com>

Cheers
Jon
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