92 static int pwm_backlight_update_status(struct backlight_device *bl)  in pwm_backlight_update_status()  argument
94 	struct pwm_bl_data *pb = bl_get_data(bl);  in pwm_backlight_update_status()
95 	int brightness = bl->props.brightness;  in pwm_backlight_update_status()
98 	if (bl->props.power != FB_BLANK_UNBLANK ||  in pwm_backlight_update_status()
99 	    bl->props.fb_blank != FB_BLANK_UNBLANK ||  in pwm_backlight_update_status()
100 	    bl->props.state & BL_CORE_FBBLANK)  in pwm_backlight_update_status()
119 static int pwm_backlight_check_fb(struct backlight_device *bl,  in pwm_backlight_check_fb()  argument
122 	struct pwm_bl_data *pb = bl_get_data(bl);  in pwm_backlight_check_fb()
200 	struct backlight_device *bl;  in pwm_backlight_probe()  local
310 	bl = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, pb,  in pwm_backlight_probe()
312 	if (IS_ERR(bl)) {  in pwm_backlight_probe()
314 		ret = PTR_ERR(bl);  in pwm_backlight_probe()
325 	bl->props.brightness = data->dft_brightness;  in pwm_backlight_probe()
326 	backlight_update_status(bl);  in pwm_backlight_probe()
328 	platform_set_drvdata(pdev, bl);  in pwm_backlight_probe()
339 	struct backlight_device *bl = platform_get_drvdata(pdev);  in pwm_backlight_remove()  local
340 	struct pwm_bl_data *pb = bl_get_data(bl);  in pwm_backlight_remove()
342 	backlight_device_unregister(bl);  in pwm_backlight_remove()
355 	struct backlight_device *bl = platform_get_drvdata(pdev);  in pwm_backlight_shutdown()  local
356 	struct pwm_bl_data *pb = bl_get_data(bl);  in pwm_backlight_shutdown()
364 	struct backlight_device *bl = dev_get_drvdata(dev);  in pwm_backlight_suspend()  local
365 	struct pwm_bl_data *pb = bl_get_data(bl);  in pwm_backlight_suspend()
380 	struct backlight_device *bl = dev_get_drvdata(dev);  in pwm_backlight_resume()  local
382 	backlight_update_status(bl);  in pwm_backlight_resume()