linux-kernel - Re: [PATCH v2 0/2] pinctrl: Intel Cherryview/Braswell support

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Message-ID: <54595416.1020205@codeaurora.org>
Date:	Tue, 04 Nov 2014 16:32:54 -0600
From:	Timur Tabi <timur@...eaurora.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
CC:	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Alexandre Courbot <gnurou@...il.com>,
	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Mathias Nyman <mathias.nyman@...ux.intel.com>,
	Ning Li <ning.li@...el.com>, Alan Cox <alan@...ux.intel.com>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 0/2] pinctrl: Intel Cherryview/Braswell support

On 11/04/2014 04:47 PM, Rafael J. Wysocki wrote:
> What exactly do you need the size of the property alone for?

There are lots of situations where you don't know the size of the 
property in advance (e.g. strings), and drivers use of_find_property() 
or of_get_property() to pre-allocate a buffer or to verify that the 
property is correctly formed in the device tree.

-- 
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
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