linux-kernel - Re: [PATCH] PM / OPP: fix debugfs files for 64-bit

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Message-ID: <20151007173934.GB10665@kroah.com>
Date:	Wed, 7 Oct 2015 18:39:34 +0100
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Arnd Bergmann <arnd@...db.de>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Nishanth Menon <nm@...com>,
	Dmitry Torokhov <dtor@...omium.org>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] PM / OPP: fix debugfs files for 64-bit

On Wed, Oct 07, 2015 at 10:57:01PM +0530, Viresh Kumar wrote:
> On 07-10-15, 18:19, Greg Kroah-Hartman wrote:
> > Ok, then stop exporting it in debugfs and everyone will be happy :)
> 
> Hehe, not really. See I am not happy :(

Why not?  Why does this have to be exported in debugfs?  Just delete it,
who cares about it?  It's just "debugging".

> So, what do you suggest? Should we create debugfs_create_ulong()?

Ick, do we _really_ need and want that?

> And how to implement that? With existing u32/u64 APIs or from scratch?

It's probably easy to just do in a few lines "from scratch", if you
really need/want it, right?

thanks,

greg k-h
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