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Message-ID: <4F4E774F.4010502@xenotime.net>
Date: Wed, 29 Feb 2012 11:06:55 -0800
From: Randy Dunlap <rdunlap@...otime.net>
To: Stephen Rothwell <sfr@...b.auug.org.au>
CC: linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Christian Gmeiner <christian.gmeiner@...il.com>,
Richard Purdie <rpurdie@...ys.net>
Subject: [PATCH -next] backlight: fix ot200_bl build
From: Randy Dunlap <rdunlap@...otime.net>
Fix build error when GPIO_CS5535 is not enabled:
drivers/built-in.o: In function `ot200_backlight_probe':
ot200_bl.c:(.text+0x205bf): undefined reference to `cs5535_gpio_set'
ot200_bl.c:(.text+0x205d1): undefined reference to `cs5535_gpio_set'
Signed-off-by: Randy Dunlap <rdunlap@...otime.net>
Cc: Christian Gmeiner <christian.gmeiner@...il.com>
Cc: Richard Purdie <rpurdie@...ys.net>
---
drivers/video/backlight/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-next-20120229.orig/drivers/video/backlight/Kconfig
+++ linux-next-20120229/drivers/video/backlight/Kconfig
@@ -343,7 +343,7 @@ config BACKLIGHT_LP855X
config BACKLIGHT_OT200
tristate "Backlight driver for ot200 visualisation device"
- depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT
+ depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
help
To compile this driver as a module, choose M here: the module will be
called ot200_bl.
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