From: zhengbin zhengbin13@huawei.com
[ Upstream commit ac52caecbcf2c30ce95b2536c1caf2643c49b91c ]
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/radeon/si_dpm.c: In function si_program_response_times: drivers/gpu/drm/radeon/si_dpm.c:3640:29: warning: variable backbias_response_time set but not used [-Wunused-but-set-variable]
It is introduced by commit a9e61410921b ("drm/radeon/kms: add dpm support for SI (v7)"), but never used, so remove it.
Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: zhengbin zhengbin13@huawei.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/radeon/si_dpm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index db2d8b84e137b..474c72183cf9f 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -3638,14 +3638,13 @@ static int si_notify_smc_display_change(struct radeon_device *rdev,
static void si_program_response_times(struct radeon_device *rdev) { - 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(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time; - backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time;
if (voltage_response_time == 0) voltage_response_time = 1000;