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Yes, stretch_amount2 was not used on Polaris.
Patch was Reviewed-by: Rex Zhu <Rex.Zhu@xxxxxxx>
Thanks.
Best Regards Rex From: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
Sent: Friday, July 1, 2016 12:38:49 AM To: linuxdev.baldrick@xxxxxxxxx Cc: Deucher, Alexander; Koenig, Christian; airlied@xxxxxxxx; dri-devel@xxxxxxxxxxxxxxxxxxxxx; dcb314@xxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Zhu, Rex; Huang, JinHuiEric; nils.wallmenius@xxxxxxxxx; Matthias Beyer Subject: [PATCH] drivers: gpu: drm: amd: powerplay: hwmgr: Remove unused variable Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
--- drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c index 64ee78f..1dcd52d 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c @@ -1761,7 +1761,7 @@ static int polaris10_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr) { uint32_t ro, efuse, volt_without_cks, volt_with_cks, value, max, min; struct polaris10_hwmgr *data = "" polaris10_hwmgr *)(hwmgr->backend); - uint8_t i, stretch_amount, stretch_amount2, volt_offset = 0; + uint8_t i, stretch_amount, volt_offset = 0; struct phm_ppt_v1_information *table_info = (struct phm_ppt_v1_information *)(hwmgr->pptable); struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table = @@ -1806,11 +1806,8 @@ static int polaris10_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr) } /* Populate CKS Lookup Table */ - if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5) - stretch_amount2 = 0; - else if (stretch_amount == 3 || stretch_amount == 4) - stretch_amount2 = 1; - else { + if (stretch_amount != 1 && stretch_amount != 2 && stretch_amount != 3 && + stretch_amount != 4 && stretch_amount != 5) { phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_ClockStretcher); PP_ASSERT_WITH_CODE(false, -- 2.9.0 |
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