backlight: aat2870: remove unnecessary OOM messages

The site-specific OOM messages are unnecessary, because they duplicate
the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Jinyoung Park <jinyoungp@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/video/backlight/aat2870_bl.c

@@ -149,8 +149,6 @@ static int aat2870_bl_probe(struct platform_device *pdev)
 				  sizeof(struct aat2870_bl_driver_data),
 				  GFP_KERNEL);
 	if (!aat2870_bl) {
-		dev_err(&pdev->dev,
-			"Failed to allocate memory for aat2870 backlight\n");
 		ret = -ENOMEM;
 		goto out;
 	}