video: backlight: da9052: Constify platform_device_id

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/video/backlight/da9052_bl.c b/drivers/video/backlight/da9052_bl.c
index b1943e7735a12881130dc3d94b4266a992fc4230..fd2be417aa64d5a247756a7ebacdf6c3472fc012 100644 (file)
--- a/drivers/video/backlight/da9052_bl.c
+++ b/drivers/video/backlight/da9052_bl.c
@@ -152,7 +152,7 @@ static int da9052_backlight_remove(struct platform_device *pdev)
        return 0;
 }
 
-static struct platform_device_id da9052_wled_ids[] = {
+static const struct platform_device_id da9052_wled_ids[] = {
        {
                .name           = "da9052-wled1",
                .driver_data    = DA9052_TYPE_WLED1,