linux-kernel - Re: [PATCH V2 Resend 3/5] PM / OPP: Move opp core to its own directory

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Message-ID: <20150901225115.GB21112@codeaurora.org>
Date:	Tue, 1 Sep 2015 15:51:15 -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,
	Anand Moon <moon.linux@...oo.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	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 3/5] PM / OPP: Move opp core to its own
 directory

On 09/01, Viresh Kumar wrote:
> OPP code is expanding and is already present in multiple directories
> (cpufreq and power). Lets move it to its own directory, to manage it
> better.
> 
> This also moves/renames the cpufreq_opp file to cpu.c, as it will
> contain helpers for cpu device. Its not just about cpufreq, other
> frameworks can use OPPs as well.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>

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

> diff --git a/drivers/base/power/opp/Makefile b/drivers/base/power/opp/Makefile
> new file mode 100644
> index 000000000000..33c1e18c41a4
> --- /dev/null
> +++ b/drivers/base/power/opp/Makefile
> @@ -0,0 +1,2 @@
> +ccflags-$(CONFIG_DEBUG_DRIVER)	:= -DDEBUG

It's odd that we use CONFIG_DEBUG_DRIVER here when that's talking
about debugging the driver core. I wonder why this wouldn't be
some OPP specific debug config option instead. But that was
already there before so this topic is for another patch.

-- 
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