From: Lee Jones <lee.jones@linaro.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
Arnd Bergmann <arnd@arndb.de>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Jingoo Han <jg1.han@samsung.com>,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
linux-fbdev@vger.kernel.org
Subject: Re: [PATCH 23/27] backlight: Allow compile test of GPIO consumers if !GPIOLIB
Date: Thu, 07 May 2015 07:37:08 +0000 [thread overview]
Message-ID: <20150507073708.GA12484@x1> (raw)
In-Reply-To: <1430843563-18615-23-git-send-email-geert@linux-m68k.org>
On Tue, 05 May 2015, Geert Uytterhoeven wrote:
> The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
> not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
> functionality only, can still be compiled if GPIOLIB is not enabled.
>
> Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
> appropriate.
>
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
> Cc: Jingoo Han <jg1.han@samsung.com>
> Cc: Lee Jones <lee.jones@linaro.org>
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: linux-fbdev@vger.kernel.org
> ---
> drivers/video/backlight/Kconfig | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
Looks good. Applied, thanks.
> diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
> index 2d9923a60076e380..0505b796d743250e 100644
> --- a/drivers/video/backlight/Kconfig
> +++ b/drivers/video/backlight/Kconfig
> @@ -36,14 +36,16 @@ config LCD_CORGI
>
> config LCD_L4F00242T03
> tristate "Epson L4F00242T03 LCD"
> - depends on SPI_MASTER && GPIOLIB
> + depends on SPI_MASTER
> + depends on GPIOLIB || COMPILE_TEST
> help
> SPI driver for Epson L4F00242T03. This provides basic support
> for init and powering the LCD up/down through a sysfs interface.
>
> config LCD_LMS283GF05
> tristate "Samsung LMS283GF05 LCD"
> - depends on SPI_MASTER && GPIOLIB
> + depends on SPI_MASTER
> + depends on GPIOLIB || COMPILE_TEST
> help
> SPI driver for Samsung LMS283GF05. This provides basic support
> for powering the LCD up/down through a sysfs interface.
> @@ -434,7 +436,7 @@ config BACKLIGHT_AS3711
>
> config BACKLIGHT_GPIO
> tristate "Generic GPIO based Backlight Driver"
> - depends on GPIOLIB
> + depends on GPIOLIB || COMPILE_TEST
> help
> If you have a LCD backlight adjustable by GPIO, say Y to enable
> this driver.
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2015-05-07 7:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1430836404-15513-1-git-send-email-geert@linux-m68k.org>
[not found] ` <1430843563-18615-1-git-send-email-geert@linux-m68k.org>
2015-05-05 16:32 ` [PATCH 23/27] backlight: Allow compile test of GPIO consumers if !GPIOLIB Geert Uytterhoeven
2015-05-07 7:37 ` Lee Jones [this message]
2015-05-05 16:32 ` [PATCH 24/27] fbdev: " Geert Uytterhoeven
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