linux-kernel - [PATCH] leds: Allow compile test of LEDS_AAT1290 and LEDS

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Date:	Mon,  6 Jul 2015 15:42:34 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Bryan Wu <cooloney@...il.com>, Richard Purdie <rpurdie@...ys.net>,
	Jacek Anaszewski <j.anaszewski@...sung.com>
Cc:	Linus Walleij <linus.walleij@...aro.org>,
	linux-leds@...r.kernel.org, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH] leds: Allow compile test of LEDS_AAT1290 and LEDS_KTD2692 if !GPIOLIB

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.

If COMPILE_TEST is enabled, relax the dependency on GPIOLIB for the
recently introduced symbols LEDS_AAT1290 and LEDS_KTD2692.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/leds/Kconfig | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 94eced66d877182b..cf0248b8dbb9c023 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -43,7 +43,7 @@ config LEDS_AAT1290
 	tristate "LED support for the AAT1290"
 	depends on LEDS_CLASS_FLASH
 	depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
-	depends on GPIOLIB
+	depends on GPIOLIB || COMPILE_TEST
 	depends on OF
 	depends on PINCTRL
 	help
@@ -543,7 +543,8 @@ config LEDS_MENF21BMC
 
 config LEDS_KTD2692
 	tristate "LED support for KTD2692 flash LED controller"
-	depends on LEDS_CLASS_FLASH && GPIOLIB && OF
+	depends on LEDS_CLASS_FLASH && OF
+	depends on GPIOLIB || COMPILE_TEST
 	help
 	  This option enables support for KTD2692 LED flash connected
 	  through ExpressWire interface.
-- 
1.9.1

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