Fix locomo backlight conversion error and subsequent compile failure
from commit 
599a52d12629394236d785615808845823875868.
Signed-off-by: RIchard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 {
        unsigned long flags;
 
-       locomobl_data.brightness = 0;
-       locomobl_data.power = 0;
+       locomolcd_bl_device->props.brightness = 0;
+       locomolcd_bl_device->props.power = 0;
        locomolcd_set_intensity(locomolcd_bl_device);
 
        backlight_device_unregister(locomolcd_bl_device);