40 static int da903x_backlight_set(struct backlight_device *bl, int brightness)  in da903x_backlight_set()  argument
42 	struct da903x_backlight_data *data = bl_get_data(bl);  in da903x_backlight_set()
78 static int da903x_backlight_update_status(struct backlight_device *bl)  in da903x_backlight_update_status()  argument
80 	int brightness = bl->props.brightness;  in da903x_backlight_update_status()
82 	if (bl->props.power != FB_BLANK_UNBLANK)  in da903x_backlight_update_status()
85 	if (bl->props.fb_blank != FB_BLANK_UNBLANK)  in da903x_backlight_update_status()
88 	return da903x_backlight_set(bl, brightness);  in da903x_backlight_update_status()
91 static int da903x_backlight_get_brightness(struct backlight_device *bl)  in da903x_backlight_get_brightness()  argument
93 	struct da903x_backlight_data *data = bl_get_data(bl);  in da903x_backlight_get_brightness()
105 	struct backlight_device *bl;  in da903x_backlight_probe()  local
130 	bl = backlight_device_register(pdev->name, data->da903x_dev,  in da903x_backlight_probe()
132 	if (IS_ERR(bl)) {  in da903x_backlight_probe()
135 		return PTR_ERR(bl);  in da903x_backlight_probe()
138 	bl->props.max_brightness = max_brightness;  in da903x_backlight_probe()
139 	bl->props.brightness = max_brightness;  in da903x_backlight_probe()
141 	platform_set_drvdata(pdev, bl);  in da903x_backlight_probe()
142 	backlight_update_status(bl);  in da903x_backlight_probe()
148 	struct backlight_device *bl = platform_get_drvdata(pdev);  in da903x_backlight_remove()  local
149 	struct da903x_backlight_data *data = bl_get_data(bl);  in da903x_backlight_remove()
151 	backlight_device_unregister(bl);  in da903x_backlight_remove()
160 	struct backlight_device *bl = platform_get_drvdata(pdev);  in da903x_backlight_suspend()  local
161 	return da903x_backlight_set(bl, 0);  in da903x_backlight_suspend()
166 	struct backlight_device *bl = platform_get_drvdata(pdev);  in da903x_backlight_resume()  local
168 	backlight_update_status(bl);  in da903x_backlight_resume()