linux-kernel - Re: [PATCH V2 2/2] Input: misc: introduce palmas-pwrbutton

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Date:	Thu, 21 Aug 2014 12:19:39 -0500
From:	Nishanth Menon <nm@...com>
To:	"Murphy, Dan" <dmurphy@...com>, Dmitry Torokhov <dtor@...l.ru>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH V2 2/2] Input: misc: introduce palmas-pwrbutton

On 08/21/2014 11:59 AM, Murphy, Dan wrote:
[...]
Ooops.. missed answering one addition statement:

>> +	of_property_read_u32(np, "ti,palmas-long-press-seconds", &val);
> 
> Probably should check the return to make sure the value exists and that is is
> within an expected range.
It is an optional parameter and may not exist in dt. when it does
exist, the logic tries to do a best match (this is the for loop in the
logic just below).

-- 
Regards,
Nishanth Menon
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