linux-kernel - Re: [PATCH RFC 2/2] ARM: shmobile: armadillo800eva defconfig: Enable REGULATOR_GPIO and LEDS

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Date:	Thu, 24 Apr 2014 09:23:31 +0900
From:	Simon Horman <horms@...ge.net.au>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>,
	Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
	Linux-sh list <linux-sh@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH RFC 2/2] ARM: shmobile: armadillo800eva defconfig: Enable
 REGULATOR_GPIO and LEDS_GPIO

On Wed, Apr 23, 2014 at 10:38:58AM +0200, Geert Uytterhoeven wrote:
> Hi Simon,
> 
> On Wed, Apr 23, 2014 at 2:50 AM, Simon Horman <horms@...ge.net.au> wrote:
> > On Tue, Apr 22, 2014 at 03:01:07PM +0200, Geert Uytterhoeven wrote:
> >> Refresh armadillo800eva_defconfig, and enable missing options for devices
> >> in platform data and/or DT:
> >>   - REGULATOR_GPIO
> >>   - LEDS_GPIO
> >
> > I would prefer if changes were made in a more incremental patch.
> >
> > * A patch to enable LEDS_GPIO and REGULATOR_GPIO.
> 
> OK, will do for v2, when I know more about SHMOBILE_IOMMU.
> 
> > * Then a cleanup patch, if you really want to do that: but why?
> 
> It's a good idea to run a "make savedefconfig" once in a while, to get rid of
> stale symbols, and symbols that are now auto-selected.
> Anyway, although there were quite some changes in the actual defconfig, the
> net impact on "make armadillo800eva_defconfig" is much smaller than I expected
> (only CONFIG_NET_VENDOR_SAMSUNG gets enabled), so I'll leave the regular
> refreshing to you ;-

I agree that its nice to keep things up to date. But there
is a goal to eventually remove the per-board defconfigs.
So my motivation to spruce things up is a little lower than
it might otherwise be.

> >> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
> >> ---
> >> Do we want SHMOBILE_IOMMU, too? The help text says "If unsure, say N."
> >> If yes, is the default SHMOBILE_IOMMU_ADDRSIZE_2048MB OK?
> >
> > I defer to Magnus on that one.
> 
> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds
> 
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