drm/amdgpu: fix NULL pointer issue buffer funcs

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[ Upstream commit 9877a865d6 ]

If SDMA block not enabled, buffer_funcs will not initialize,
fix the null pointer issue if buffer_funcs not initialized.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Likun Gao 2024-07-12 11:07:40 +08:00 • committed by Sasha Levin

parent 0c11e9f7cf

commit 29fd416e0e

1 changed files with 2 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

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