backlight: Allow properties to be passed at registration

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / video / backlight / tosa_bl.c

diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c
index e14ce4d469f57f1ed6525ba53113bcbd6bca6913..f57bbf170049c8c7444210155a4d143a43ec0090 100644 (file)
--- a/drivers/video/backlight/tosa_bl.c
+++ b/drivers/video/backlight/tosa_bl.c
@@ -80,6 +80,7 @@ static const struct backlight_ops bl_ops = {
 static int __devinit tosa_bl_probe(struct i2c_client *client,
                const struct i2c_device_id *id)
 {
+       struct backlight_properties props;
        struct tosa_bl_data *data = kzalloc(sizeof(struct tosa_bl_data), GFP_KERNEL);
        int ret = 0;
        if (!data)
@@ -99,15 +100,16 @@ static int __devinit tosa_bl_probe(struct i2c_client *client,
        i2c_set_clientdata(client, data);
        data->i2c = client;
 
-       data->bl = backlight_device_register("tosa-bl", &client->dev,
-                       data, &bl_ops);
+       memset(&props, 0, sizeof(struct backlight_properties));
+       props.max_brightness = 512 - 1;
+       data->bl = backlight_device_register("tosa-bl", &client->dev, data,
+                                            &bl_ops, &props);
        if (IS_ERR(data->bl)) {
                ret = PTR_ERR(data->bl);
                goto err_reg;
        }
 
        data->bl->props.brightness = 69;
-       data->bl->props.max_brightness = 512 - 1;
        data->bl->props.power = FB_BLANK_UNBLANK;
 
        backlight_update_status(data->bl);