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authorH Hartley Sweeten <hartleys@visionengravers.com>2012-05-29 15:07:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-29 16:22:29 -0700
commit1615d210dbc9c67c38b66bcff53233452dbaae22 (patch)
tree06974bb5bef5fc3ac6e9c46ac47bcae4e2bbb363 /include/linux/apple_bl.h
parentd54ad83f3d56228a42e1021b97fc52bfbad7d560 (diff)
downloadlinux-1615d210dbc9c67c38b66bcff53233452dbaae22.tar.gz
drivers/video/backlight/apple_bl.c: include header for exported symbol prototypes
Include the header to pickup the exported symbol prototype. Quiets the sparse warning: warning: symbol 'apple_bl_register' was not declared. Should it be static? warning: symbol 'apple_bl_unregister' was not declared. Should it be static? [akpm@linux-foundation.org: fix resulting build error] Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/apple_bl.h')
-rw-r--r--include/linux/apple_bl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/apple_bl.h b/include/linux/apple_bl.h
index 47bedc0eee69..0a95e730fcea 100644
--- a/include/linux/apple_bl.h
+++ b/include/linux/apple_bl.h
@@ -5,7 +5,7 @@
#ifndef _LINUX_APPLE_BL_H
#define _LINUX_APPLE_BL_H
-#ifdef CONFIG_BACKLIGHT_APPLE
+#if defined(CONFIG_BACKLIGHT_APPLE) || defined(CONFIG_BACKLIGHT_APPLE_MODULE)
extern int apple_bl_register(void);
extern void apple_bl_unregister(void);