linux-kernel - Re: [PATCH] hsi / OMAP / PM: Replace CONFIG_PM_RUNTIME with CONFIG

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Date:	Thu, 04 Dec 2014 10:23:35 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	linux-omap@...r.kernel.org, Sebastian Reichel <sre@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux PM list <linux-pm@...r.kernel.org>
Subject: Re: [PATCH] hsi / OMAP / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM

On Wednesday 03 December 2014 23:45:22 Rafael J. Wysocki wrote:
> http://marc.info/?l=linux-kernel&m=141712284917133&w=4
> 
> > Before we do lots of s/CONFIG_PM_SLEEP/CONFIG_PM/ changes in lots of
> > other drivers, it would be nice to come up with a new set of macros
> > to replace all the SET_RUNTIME_PM_OPS/SIMPLE_DEV_PM_OPS/..._OPS
> > with a version that avoided the #ifdefs altogether.
> 
> I don't think we can avoid all of the #ifdefs and the macros still work
> (except for one which is redundant, but I have a patch to clean that up).

Right, while we can create a version that does not require the #ifdef,
that would still mean we'd have to touch every file and replace
SET_RUNTIME_PM_OPS with PM_SET_RUNTIME_OPS or something like that
because the new macro would not work if the function is not defined.

	Arnd
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