From 84ded2f8e7dda336fc2fb3570726ceb3b3b3590f Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Mon, 3 Aug 2015 11:45:34 -0400
Subject: [PATCH] Revert "libata: Implement support for sense data reporting"

This reverts commit fe7173c206de63fc28475ee6ae42ff95c05692de.

As implemented, ACS-4 sense reporting for ATA devices bypasses error
diagnosis and handling in libata degrading EH behavior significantly.
Revert the related changes for now.

ATA_ID_COMMAND_SET_3/4 constants are not reverted as they're used by
later changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Hannes Reinecke <hare@suse.de>
Cc: stable@vger.kernel.org #v4.1+
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