[ARM] 4942/1: magician: fix the backlight driver name

corgi_bl was renamed to generic_bl.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-pxa/magician.c

@@ -135,7 +135,7 @@ static struct generic_bl_info backlight_info = {
 };
 
 static struct platform_device backlight = {
-	.name = "corgi-bl",
+	.name = "generic-bl",
 	.dev  = {
 		.platform_data = &backlight_info,
 	},