[PATCH] acpi: video: fix reversed indexed BQC

[Felipe Contreras]

Commit 1a7c618 (ACPI video: support _BQC/_BCL/_BCM methods that use
index values) assumed that bl->levels were not reverted, but at this
point they already are, so there's no need to revert them yet again.

Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
 drivers/acpi/video.c | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 0ec434d..b27c049 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -499,19 +499,10 @@ acpi_video_bqc_value_to_level(struct acpi_video_device *device,
 {
 	unsigned long long level;
 
-	if (device->brightness->flags._BQC_use_index) {
-		/*
-		 * _BQC returns an index that doesn't account for
-		 * the first 2 items with special meaning, so we need
-		 * to compensate for that by offsetting ourselves
-		 */
-		if (device->brightness->flags._BCL_reversed)
-			bqc_value = device->brightness->count - 3 - bqc_value;
-
+	if (device->brightness->flags._BQC_use_index)
 		level = device->brightness->levels[bqc_value + 2];
-	} else {
+	else
 		level = bqc_value;
-	}
 
 	level += bqc_offset_aml_bug_workaround;
 
-- 
1.8.3.4

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