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 never used since introduction.
Signed-off-by: YueHaibing yuehaibing@huawei.com --- 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 0a785ef0ab66..de8bd245497f 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -3637,14 +3637,13 @@ 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;