backlight: Separate backlight properties from backlight ops pointers

Per device data such as brightness belongs to the indivdual device
and should therefore be separate from the the backlight operation
function pointers. This patch splits the two types of data and
allows simplifcation of some code.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/misc/msi-laptop.c b/drivers/misc/msi-laptop.c
index dd4d92e031b7..68c4b58525ba 100644
--- a/drivers/misc/msi-laptop.c
+++ b/drivers/misc/msi-laptop.c
@@ -157,13 +157,12 @@ static int bl_get_brightness(struct backlight_device *b)
 
 static int bl_update_status(struct backlight_device *b)
 {
-        return set_lcd_level(b->props->brightness);
+        return set_lcd_level(b->props.brightness);
 }
 
-static struct backlight_properties msibl_props = {
+static struct backlight_ops msibl_ops = {
         .get_brightness = bl_get_brightness,
         .update_status  = bl_update_status,
-        .max_brightness = MSI_LCD_LEVEL_MAX-1,
 };
 
 static struct backlight_device *msibl_device;
@@ -317,10 +316,12 @@ static int __init msi_init(void)
         /* Register backlight stuff */
 
         msibl_device = backlight_device_register("msi-laptop-bl", NULL, NULL,
-                                                &msibl_props);
+                                                &msibl_ops);
         if (IS_ERR(msibl_device))
                 return PTR_ERR(msibl_device);
 
+        msibl_device->props.max_brightness = MSI_LCD_LEVEL_MAX-1,
+
         ret = platform_driver_register(&msipf_driver);
         if (ret)
                 goto fail_backlight;