From: zhengbin zhengbin13@huawei.com
[ Upstream commit f5ac1595156a8b63812ed6fa0803ddf7207cced7 ]
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c: In function fiji_populate_single_graphic_level: drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c:943:11: warning: variable threshold set but not used [-Wunused-but-set-variable] drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c: In function fiji_populate_memory_timing_parameters: drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c:1504:8: warning: variable state set but not used [-Wunused-but-set-variable]
They are introduced by commit 2e112b4ae3ba ("drm/amd/pp: remove fiji_smc/smumgr split."), 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/amd/powerplay/smumgr/fiji_smumgr.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c index 40df5c2706cce..d517fbd6809c9 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c @@ -950,7 +950,7 @@ static int fiji_populate_single_graphic_level(struct pp_hwmgr *hwmgr, { int result; /* PP_Clocks minClocks; */ - uint32_t threshold, mvdd; + uint32_t mvdd; struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); struct phm_ppt_v1_information *table_info = (struct phm_ppt_v1_information *)(hwmgr->pptable); @@ -983,8 +983,6 @@ static int fiji_populate_single_graphic_level(struct pp_hwmgr *hwmgr, level->VoltageDownHyst = 0; level->PowerThrottle = 0;
- threshold = clock * data->fast_watermark_threshold / 100; - data->display_timing.min_clock_in_sr = hwmgr->display_config->min_core_set_clock_in_sr;
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) @@ -1510,7 +1508,7 @@ static int fiji_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr, uint32_t dram_timing; uint32_t dram_timing2; uint32_t burstTime; - ULONG state, trrds, trrdl; + ULONG trrds, trrdl; int result;
result = atomctrl_set_engine_dram_timings_rv770(hwmgr, @@ -1522,7 +1520,6 @@ static int fiji_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr, dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2); burstTime = cgs_read_register(hwmgr->device, mmMC_ARB_BURST_TIME);
- state = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, STATE0); trrds = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDS0); trrdl = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDL0);