On Mon, Jul 15, 2019 at 3:57 AM Fuqian Huang <huangfq.daxian@xxxxxxxxx> wrote: > > kzalloc has already zeroed the memory during the allocation. > So memset is unneeded. > > Signed-off-by: Fuqian Huang <huangfq.daxian@xxxxxxxxx> Applied. thanks! Alex > --- > Changes in v3: > - Fix subject prefix: gpu/drm -> drm/amdgpu > > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c | 2 -- > drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c | 2 -- > drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c | 2 -- > drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c | 2 -- > drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c | 2 -- > 5 files changed, 10 deletions(-) > > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c > index fd22b4474dbf..4e6da61d1a93 100644 > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c > @@ -279,8 +279,6 @@ void *amdgpu_dm_irq_register_interrupt(struct amdgpu_device *adev, > return DAL_INVALID_IRQ_HANDLER_IDX; > } > > - memset(handler_data, 0, sizeof(*handler_data)); > - > init_handler_common_data(handler_data, ih, handler_args, &adev->dm); > > irq_source = int_params->irq_source; > diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c b/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c > index 1cd5a8b5cdc1..b760f95e7fa7 100644 > --- a/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c > +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c > @@ -1067,8 +1067,6 @@ static int pp_tables_v1_0_initialize(struct pp_hwmgr *hwmgr) > PP_ASSERT_WITH_CODE((NULL != hwmgr->pptable), > "Failed to allocate hwmgr->pptable!", return -ENOMEM); > > - memset(hwmgr->pptable, 0x00, sizeof(struct phm_ppt_v1_information)); > - > powerplay_table = get_powerplay_table(hwmgr); > > PP_ASSERT_WITH_CODE((NULL != powerplay_table), > diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c > index 669bd0c2a16c..d55e264c5df5 100644 > --- a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c > +++ b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c > @@ -2702,8 +2702,6 @@ static int ci_initialize_mc_reg_table(struct pp_hwmgr *hwmgr) > cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2)); > cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2)); > > - memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table)); > - > result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table); > > if (0 == result) > diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c > index 375ccf6ff5f2..c123b4d9c621 100644 > --- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c > +++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c > @@ -2631,8 +2631,6 @@ static int iceland_initialize_mc_reg_table(struct pp_hwmgr *hwmgr) > cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2)); > cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2)); > > - memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table)); > - > result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table); > > if (0 == result) > diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c > index 3ed6c5f1e5cf..60462c7211e3 100644 > --- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c > +++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c > @@ -3114,8 +3114,6 @@ static int tonga_initialize_mc_reg_table(struct pp_hwmgr *hwmgr) > cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, > cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2)); > > - memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table)); > - > result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table); > > if (!result) > -- > 2.11.0 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
