Commit 6c55033a authored by YueHaibing's avatar YueHaibing Committed by Alex Deucher
Browse files

drm/amdgpu: remove set but not used variable 'vbi_time_out' 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/si_dpm.c: In function 'si_program_response_times':
drivers/gpu/drm/amd/amdgpu/si_dpm.c:4101:29: warning:
 variable 'backbias_response_time' set but not used [-Wunused-but-set-variable]

It's never used since introduction in 841686df ("drm/amdgpu: add SI DPM
support (v4)"), so can be removed

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1e608013

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

+1 −2
Original line number Diff line number Diff line
@@ -4098,14 +4098,13 @@ static int si_notify_smc_display_change(struct amdgpu_device *adev, 


static void si_program_response_times(struct amdgpu_device *adev)

{

	u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;

	u32 voltage_response_time, acpi_delay_time, vbi_time_out;

	u32 vddc_dly, acpi_dly, vbi_dly;

	u32 reference_clock;



	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);



	voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;

	backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;



	if (voltage_response_time == 0)

		voltage_response_time = 1000;