linux-kernel - Re: [PATCH] mfd: syscon: allow property as NULL in syscon_regmap_lookup_by

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Message-ID: <20140430140718.GQ29462@lee--X1>
Date:	Wed, 30 Apr 2014 15:07:18 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Pankaj Dubey <pankaj.dubey@...sung.com>
Cc:	linux-kernel@...r.kernel.org, sameo@...ux.intel.com
Subject: Re: [PATCH] mfd: syscon: allow property as NULL in
 syscon_regmap_lookup_by_phandle

> If we pass syscon device node itself as first parameter to this function
> there is no need to parse and find syscon device node. So by allowing
> "property" parameter as NULL allow syscon_regmap_lookup_by_phandle to
> consider passed argument "np" itself as a syscon device node "syscon_np".
> This will help us in avoiding addition of "syscon" property in a device node
> which points back to same device node in device tree.
> 
> Signed-off-by: Pankaj Dubey <pankaj.dubey@...sung.com>
> ---
>  drivers/mfd/syscon.c |    6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)

Seems reasonable.  Applied, thanks.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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