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drm/amd/pm: change pmfw_decoded_link_width, speed variables to globals
gcc with W=1 reports In file included from drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0.c:36: ./drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v13_0.h:66:18: error: ‘pmfw_decoded_link_width’ defined but not used [-Werror=unused-const-variable=] 66 | static const int pmfw_decoded_link_width[7] = {0, 1, 2, 4, 8, 12, 16}; | ^~~~~~~~~~~~~~~~~~~~~~~ ./drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v13_0.h:65:18: error: ‘pmfw_decoded_link_speed’ defined but not used [-Werror=unused-const-variable=] 65 | static const int pmfw_decoded_link_speed[5] = {1, 2, 3, 4, 5}; | ^~~~~~~~~~~~~~~~~~~~~~~ These variables are defined and used in smu_v13_0_7_ppt.c and smu_v13_0_0_ppt.c. There should be only one definition. So define the variables as globals in smu_v13_0.c Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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2 changed files with 5 additions and 2 deletions
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@ -62,8 +62,8 @@
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#define CTF_OFFSET_HOTSPOT 5
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#define CTF_OFFSET_MEM 5
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static const int pmfw_decoded_link_speed[5] = {1, 2, 3, 4, 5};
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static const int pmfw_decoded_link_width[7] = {0, 1, 2, 4, 8, 12, 16};
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extern const int pmfw_decoded_link_speed[5];
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extern const int pmfw_decoded_link_width[7];
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#define DECODE_GEN_SPEED(gen_speed_idx) (pmfw_decoded_link_speed[gen_speed_idx])
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#define DECODE_LANE_WIDTH(lane_width_idx) (pmfw_decoded_link_width[lane_width_idx])
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@ -85,6 +85,9 @@ MODULE_FIRMWARE("amdgpu/smu_13_0_10.bin");
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static const int link_width[] = {0, 1, 2, 4, 8, 12, 16};
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static const int link_speed[] = {25, 50, 80, 160};
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const int pmfw_decoded_link_speed[5] = {1, 2, 3, 4, 5};
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const int pmfw_decoded_link_width[7] = {0, 1, 2, 4, 8, 12, 16};
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int smu_v13_0_init_microcode(struct smu_context *smu)
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{
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struct amdgpu_device *adev = smu->adev;
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