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gpu: nvgpu: gr: fix misra 2.7 violations

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Eliminate several Advisory Rule 2.7 violations in gr code.

Advisory Rule 2.7 states that there should be no unused
parameters in functions.

Jira NVGPU-3178

Change-Id: I415023a297031884b2d1be667551de2a7d8f23ad
Signed-off-by: Scott Long <scottl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2174007
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Scott Long
2019-08-12 17:02:12 -07:00
committed by mobile promotions
parent da19882f4d
commit f6fc8a0540
6 changed files with 9 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/nvgpu/common/gr/fecs_trace.c
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@@ -646,7 +646,7 @@ int nvgpu_gr_fecs_trace_bind_channel(struct gk20a *g,
GK20A_FECS_TRACE_NUM_RECORDS);
if (nvgpu_is_enabled(g, NVGPU_FECS_TRACE_VA) && subctx != NULL) {
mem = nvgpu_gr_subctx_get_ctx_header(g, subctx);
mem = nvgpu_gr_subctx_get_ctx_header(subctx);
}
g->ops.gr.ctxsw_prog.set_ts_buffer_ptr(g, mem, addr, aperture_mask);

5
drivers/gpu/nvgpu/common/gr/gr_config.c
View File

@@ -54,8 +54,7 @@ static void gr_config_init_pes_tpc(struct gk20a *g,
}
}
static void gr_config_init_gpc_skip_mask(struct gk20a *g,
struct nvgpu_gr_config *config,
static void gr_config_init_gpc_skip_mask(struct nvgpu_gr_config *config,
u32 gpc_index)
{
u32 pes_heavy_index;
@@ -327,7 +326,7 @@ struct nvgpu_gr_config *nvgpu_gr_config_init(struct gk20a *g)
config->ppc_count = nvgpu_safe_add_u32(config->ppc_count,
config->gpc_ppc_count[gpc_index]);
gr_config_init_gpc_skip_mask(g, config, gpc_index);
gr_config_init_gpc_skip_mask(config, gpc_index);
}
gr_config_log_info(g, config);

6
drivers/gpu/nvgpu/common/gr/gr_intr.c
View File

@@ -720,7 +720,7 @@ void nvgpu_gr_intr_handle_semaphore_pending(struct gk20a *g,
}
static u32 gr_intr_handle_exception_interrupts(struct gk20a *g,
u32 gr_intr, u32 *clear_intr,
u32 *clear_intr,
struct nvgpu_tsg *tsg, u32 *global_esr,
struct nvgpu_gr_intr_info *intr_info,
struct nvgpu_gr_isr_data *isr_data)
@@ -949,8 +949,8 @@ int nvgpu_gr_intr_stall_isr(struct gk20a *g)
need_reset |= gr_intr_handle_error_interrupts(g, gr_intr,
&clear_intr, &intr_info, &isr_data);
need_reset |= gr_intr_handle_exception_interrupts(g, gr_intr,
&clear_intr, tsg, &global_esr, &intr_info, &isr_data);
need_reset |= gr_intr_handle_exception_interrupts(g, &clear_intr,
tsg, &global_esr, &intr_info, &isr_data);
if (need_reset != 0U) {
nvgpu_rc_gr_fault(g, tsg, isr_data.ch);

2
drivers/gpu/nvgpu/common/gr/obj_ctx.c
View File

@@ -56,7 +56,7 @@ void nvgpu_gr_obj_ctx_commit_inst(struct gk20a *g, struct nvgpu_mem *inst_block,
if (nvgpu_is_enabled(g, NVGPU_SUPPORT_TSG_SUBCONTEXTS)) {
nvgpu_gr_subctx_load_ctx_header(g, subctx, gr_ctx, gpu_va);
ctxheader = nvgpu_gr_subctx_get_ctx_header(g, subctx);
ctxheader = nvgpu_gr_subctx_get_ctx_header(subctx);
nvgpu_gr_obj_ctx_commit_inst_gpu_va(g, inst_block,
ctxheader->gpu_va);
} else {

3
drivers/gpu/nvgpu/common/gr/subctx.c
View File

@@ -123,8 +123,7 @@ void nvgpu_gr_subctx_set_patch_ctx(struct gk20a *g,
nvgpu_gr_ctx_get_patch_ctx_mem(gr_ctx)->gpu_va);
}
struct nvgpu_mem *nvgpu_gr_subctx_get_ctx_header(struct gk20a *g,
struct nvgpu_gr_subctx *subctx)
struct nvgpu_mem *nvgpu_gr_subctx_get_ctx_header(struct nvgpu_gr_subctx *subctx)
{
return &subctx->ctx_header;
}

3
drivers/gpu/nvgpu/include/nvgpu/gr/subctx.h
View File

@@ -43,8 +43,7 @@ void nvgpu_gr_subctx_load_ctx_header(struct gk20a *g,
void nvgpu_gr_subctx_set_patch_ctx(struct gk20a *g,
struct nvgpu_gr_subctx *subctx, struct nvgpu_gr_ctx *gr_ctx);
struct nvgpu_mem *nvgpu_gr_subctx_get_ctx_header(struct gk20a *g,
struct nvgpu_gr_subctx *subctx);
struct nvgpu_mem *nvgpu_gr_subctx_get_ctx_header(struct nvgpu_gr_subctx *subctx);
#ifdef CONFIG_NVGPU_GRAPHICS
void nvgpu_gr_subctx_zcull_setup(struct gk20a *g, struct nvgpu_gr_subctx *subctx,