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drm/amd/display: Fix unused variable warning

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[Why]
It will build failed with unused variable 'dc' with
'-Werror=unused-variable'enabled when CONFIG_DRM_AMD_DC_DCN
is not defined.

Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tim Huang 2022-01-27 10:48:41 +08:00 committed by Alex Deucher
parent bee7f8d092
commit 7367540b26
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -1027,7 +1027,6 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev)
const unsigned char *fw_inst_const, *fw_bss_data;
uint32_t i, fw_inst_const_size, fw_bss_data_size;
bool has_hw_support;
struct dc *dc = adev->dm.dc;
if (!dmub_srv)
/* DMUB isn't supported on the ASIC. */
@ -1123,7 +1122,7 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev)
case IP_VERSION(3, 1, 3): /* Only for this asic hw internal rev B0 */
hw_params.dpia_supported = true;
#if defined(CONFIG_DRM_AMD_DC_DCN)
hw_params.disable_dpia = dc->debug.dpia_debug.bits.disable_dpia;
hw_params.disable_dpia = adev->dm.dc->debug.dpia_debug.bits.disable_dpia;
#endif
break;
default: