Merge tag 'renesas-soc-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / drivers / acpi / acpi_video.c

diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c
index 3d5b8a0..c1d138e 100644 (file)
--- a/drivers/acpi/acpi_video.c
+++ b/drivers/acpi/acpi_video.c
@@ -754,7 +754,8 @@ static int acpi_video_bqc_quirk(struct acpi_video_device *device,
 }
 
 int acpi_video_get_levels(struct acpi_device *device,
-                         struct acpi_video_device_brightness **dev_br)
+                         struct acpi_video_device_brightness **dev_br,
+                         int *pmax_level)
 {
        union acpi_object *obj = NULL;
        int i, max_level = 0, count = 0, level_ac_battery = 0;
@@ -841,6 +842,8 @@ int acpi_video_get_levels(struct acpi_device *device,
 
        br->count = count;
        *dev_br = br;
+       if (pmax_level)
+               *pmax_level = max_level;
 
 out:
        kfree(obj);
@@ -869,7 +872,7 @@ acpi_video_init_brightness(struct acpi_video_device *device)
        struct acpi_video_device_brightness *br = NULL;
        int result = -EINVAL;
 
-       result = acpi_video_get_levels(device->dev, &br);
+       result = acpi_video_get_levels(device->dev, &br, &max_level);
        if (result)
                return result;
        device->brightness = br;
@@ -1737,7 +1740,7 @@ static void acpi_video_run_bcl_for_osi(struct acpi_video_bus *video)
 
        mutex_lock(&video->device_list_lock);
        list_for_each_entry(dev, &video->video_device_list, entry) {
-               if (!acpi_video_device_lcd_query_levels(dev, &levels))
+               if (!acpi_video_device_lcd_query_levels(dev->dev->handle, &levels))
                        kfree(levels);
        }
        mutex_unlock(&video->device_list_lock);