linux-kernel - [PATCH 0/5] AMDGPU deadcode

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Message-ID: <20240923012446.4965-1-linux@treblig.org>
Date: Mon, 23 Sep 2024 02:24:41 +0100
From: linux@...blig.org
To: alexander.deucher@....com,
	christian.koenig@....com,
	Xinhui.Pan@....com
Cc: airlied@...il.com,
	simona@...ll.ch,
	amd-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH 0/5] AMDGPU deadcode

From: "Dr. David Alan Gilbert" <linux@...blig.org>

Hi,
  This is a bunch of deadcode removal in amdgpu;
some of the functions are ones which were previously
used but haven't been for a while, others are functions
that were added a few years ago and haven't ever been used.

  There are some others that I've not removed, which have
been added in the last few years but not been used,
I was worried maybe there are patches in someones tree
about to use them (e.g. amdgpu_lsdma_copy_mem, amdgpu_mes_reg_wait,
amdgpu_ras_unbind_aca, amdgpu_seq64_alloc, and
amdgpu_xcp_prepare_resume) - I'd be happy to take those as
well.

  One other thing I wasn't sure of; I removed
amdgpu_device_ip_is_idle
which has been unused since about 2016, but does that make
the 'is_idle' methods unused or is there something else that calls
them?

(Sent from this kernel booted on my RX550 GPU)

Dave

Dr. David Alan Gilbert (5):
  drm/amdgpu: Remove unused amdgpu_device_ip_is_idle
  drm/amdgpu: Remove unused amdgpu_atpx functions
  drm/amdgpu: Remove unused amdgpu_gmc_vram_cpu_pa
  drm/amdgpu: Remove unused amdgpu_gfx_bit_to_me_queue
  drm/amdgpu: Remove unused amdgpu_i2c functions

 drivers/gpu/drm/amd/amdgpu/amdgpu.h           | 10 --------
 .../gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c  | 12 ---------
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c    | 24 ------------------
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c       | 10 --------
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h       |  2 --
 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c       | 12 ---------
 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h       |  1 -
 drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c       | 25 -------------------
 drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h       |  4 ---
 9 files changed, 100 deletions(-)

-- 
2.46.1