linux-kernel - Unused lines

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Date:   Tue, 30 Jun 2020 08:03:01 +0200
From:   Gon Solo <gonsolo@...il.com>
To:     alexander.deucher@....com, christian.koenig@....com,
        airlied@...ux.ie, daniel@...ll.ch, Hawking.Zhang@....com,
        tao.zhou1@....com, Dennis.Li@....com, guchun.chen@....com,
        tom.stdenis@....com, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        torvalds@...ux-foundation.org
Subject: Unused lines

Hi!

Are the 147MB or 1.6 million(!) lines in
drivers/gpu/drm/amd/include/asic_reg really necessary? I grepped a few
of them and they don't seem to be used, neither in the kernel nor drm or
mesa. As an example I removed one of the unused lines (see the attached
patch) and the amdgpu driver seems to build just fine.

Cheers,
g

View attachment "0001-Remove-unused-line.patch" of type "text/x-diff" (1072 bytes)