linux-kernel - Re: [PATCH V2 Resend 1/5] PM / OPP: reuse of_parse

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Message-ID: <20150901224807.GA21112@codeaurora.org>
Date:	Tue, 1 Sep 2015 15:48:07 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Rafael Wysocki <rjw@...ysocki.net>, linaro-kernel@...ts.linaro.org,
	linux-pm@...r.kernel.org, nm@...com, khilman@...aro.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Len Brown <len.brown@...el.com>,
	open list <linux-kernel@...r.kernel.org>,
	Pavel Machek <pavel@....cz>
Subject: Re: [PATCH V2 Resend 1/5] PM / OPP: reuse of_parse_phandle()

On 09/01, Viresh Kumar wrote:
> We already have a better API to get the opp descriptor block's node from
> cpu-node. Lets reuse that instead of creating our own routines for the
> same stuff. That cleans the code a lot.
> 
> This also kills a check we had earlier (as we are using the generic API
> now). Earlier we used to check if the operating-points-v2 property
> contained multiple phandles instead of a single phandle.
> 
> Killing this check isn't an issue because, we only parse the first entry
> with of_parse_phandle(). So, if a user passes multiple phandles, its
> really his problem :)
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> ---

Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>

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