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Commit 9efa5e50 authored by Aaron Lu's avatar Aaron Lu Committed by Rafael J. Wysocki
Browse files

ACPI / video: Fix initial level validity test 



When testing if the firmware's initial value is valid, we should use
the corrected level value instead of the raw value returned from
firmware.

Signed-off-by: default avatarAaron Lu <aaron.lu@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent f0eb2e5d

drivers/acpi/video.c

+1 −1
Original line number Diff line number Diff line
@@ -856,7 +856,7 @@ acpi_video_init_brightness(struct acpi_video_device *device) 
		 * or an index). Set the backlight to max_level in this case.

		 */

		for (i = 2; i < br->count; i++)

			if (level_old == br->levels[i])

			if (level == br->levels[i])

				break;

		if (i == br->count)

			level = max_level;