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>
diff --git a/drivers/misc/msi-laptop.c b/drivers/misc/msi-laptop.c
index dd4d92e..68c4b58 100644
--- a/drivers/misc/msi-laptop.c
+++ b/drivers/misc/msi-laptop.c
@@ -157,13 +157,12 @@
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 @@
/* 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;