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From: Lee Jones <lee.jones@linaro.org>
To: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Daniel Thompson <daniel.thompson@linaro.org>,
	Guan Xuetao <gxt@pku.edu.cn>, Jingoo Han <jingoohan1@gmail.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	linux-drm <dri-devel@lists.freedesktop.org>,
	Robert Jarzmik <robert.jarzmik@free.fr>
Subject: Re: [PATCH] backlight: pwm_bl: Switch to full GPIO descriptor
Date: Thu, 5 Dec 2019 13:41:21 +0000	[thread overview]
Message-ID: <20191205134121.GD3468@dell> (raw)
In-Reply-To: <CAMpxmJWZ=JC2CRB4YW18uTPverAwNvgY-Phmm-QQWNhJX=55Sw@mail.gmail.com>

On Thu, 05 Dec 2019, Bartosz Golaszewski wrote:

> czw., 5 gru 2019 o 09:11 Linus Walleij <linus.walleij@linaro.org> napisał(a):
> >
> > The PWM backlight still supports passing a enable GPIO line as
> > platform data using the legacy <linux/gpio.h> API.
> >
> > It turns out that ever board using this mechanism except one
> > is pass .enable_gpio = -1. So we drop all these cargo-culted -1's
> > from all instances of this platform data in the kernel.
> >
> > The remaning board, Palm TC, is converted to pass a machine
> > descriptior table with the "enable" GPIO instead, and delete the
> > platform data entry for enable_gpio and the code handling it
> > and things should work smoothly with the new API.
> >
> > Cc: Krzysztof Kozlowski <krzk@kernel.org>
> > Cc: Robert Jarzmik <robert.jarzmik@free.fr>
> > Cc: Guan Xuetao <gxt@pku.edu.cn>
> > Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> > Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> > ---
> >  arch/arm/mach-pxa/cm-x300.c               |  1 -
> >  arch/arm/mach-pxa/colibri-pxa270-income.c |  1 -
> >  arch/arm/mach-pxa/ezx.c                   |  1 -
> >  arch/arm/mach-pxa/hx4700.c                |  1 -
> >  arch/arm/mach-pxa/lpd270.c                |  1 -
> >  arch/arm/mach-pxa/magician.c              |  1 -
> >  arch/arm/mach-pxa/mainstone.c             |  1 -
> >  arch/arm/mach-pxa/mioa701.c               |  1 -
> >  arch/arm/mach-pxa/palm27x.c               |  1 -
> >  arch/arm/mach-pxa/palmtc.c                | 10 ++++++++++
> >  arch/arm/mach-pxa/palmte2.c               |  1 -
> >  arch/arm/mach-pxa/pcm990-baseboard.c      |  1 -
> >  arch/arm/mach-pxa/tavorevb.c              |  2 --
> >  arch/arm/mach-pxa/viper.c                 |  1 -
> >  arch/arm/mach-pxa/z2.c                    |  2 --
> >  arch/arm/mach-pxa/zylonite.c              |  1 -
> >  arch/arm/mach-s3c24xx/mach-h1940.c        |  1 -
> >  arch/arm/mach-s3c24xx/mach-rx1950.c       |  1 -
> >  arch/arm/mach-s3c64xx/dev-backlight.c     |  3 ---
> >  arch/arm/mach-s3c64xx/mach-crag6410.c     |  1 -
> >  arch/arm/mach-s3c64xx/mach-hmt.c          |  1 -
> >  arch/arm/mach-s3c64xx/mach-smartq.c       |  1 -
> >  arch/arm/mach-s3c64xx/mach-smdk6410.c     |  2 +-
> >  arch/unicore32/kernel/puv3-nb0916.c       |  1 -
> >  drivers/video/backlight/pwm_bl.c          | 19 -------------------
> >  include/linux/pwm_backlight.h             |  2 --
> >  26 files changed, 11 insertions(+), 48 deletions(-)
> 
> Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

Please could you snip your responses.

There is a lot of cruft to get through before we find your reply.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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  reply	other threads:[~2019-12-05 13:41 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-05  8:11 [PATCH] backlight: pwm_bl: Switch to full GPIO descriptor Linus Walleij
2019-12-05  9:09 ` Bartosz Golaszewski
2019-12-05 13:41   ` Lee Jones [this message]
2019-12-05 13:15 ` Daniel Thompson
2019-12-13 17:30   ` Robert Jarzmik
2019-12-13 23:32     ` Linus Walleij

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