drivers/video/backlight/jornada720_*.c: make needlessly global symbol…

…s static

The following symbols are needlessly defined global: jornada_bl_init,
jornada_bl_exit, jornada_lcd_init, jornada_lcd_exit.

Make them static.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/video/backlight/jornada720_bl.c

@@ -147,12 +147,12 @@ static struct platform_driver jornada_bl_driver = {
 	},
 };
 
-int __init jornada_bl_init(void)
+static int __init jornada_bl_init(void)
 {
 	return platform_driver_register(&jornada_bl_driver);
 }
 
-void __exit jornada_bl_exit(void)
+static void __exit jornada_bl_exit(void)
 {
 	platform_driver_unregister(&jornada_bl_driver);
 }

drivers/video/backlight/jornada720_lcd.c

@@ -135,12 +135,12 @@ static struct platform_driver jornada_lcd_driver = {
 	},
 };
 
-int __init jornada_lcd_init(void)
+static int __init jornada_lcd_init(void)
 {
 	return platform_driver_register(&jornada_lcd_driver);
 }
 
-void __exit jornada_lcd_exit(void)
+static void __exit jornada_lcd_exit(void)
 {
 	platform_driver_unregister(&jornada_lcd_driver);
 }