gpu: nvgpu: fix sparse errors

bug 200067946

Change-Id: I50de1cda004c08b5a4af3fb06a3970c35197f419
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1230622
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

2 files changed, 8 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/boardobj/boardobjgrp.c b/drivers/gpu/nvgpu/boardobj/boardobjgrp.c
index dfa394ed..a3133273 100644
--- a/drivers/gpu/nvgpu/boardobj/boardobjgrp.c
+++ b/drivers/gpu/nvgpu/boardobj/boardobjgrp.c
@@ -234,7 +234,7 @@ u32 boardobjgrp_pmuhdrdatainit_super(struct gk20a *g, struct boardobjgrp
         return 0;
 }
 
-u32 boardobjgrp_pmudatainstget_stub(struct gk20a *g,
+static u32 boardobjgrp_pmudatainstget_stub(struct gk20a *g,
         struct nv_pmu_boardobjgrp *boardobjgrppmu,
         struct nv_pmu_boardobj **ppboardobjpmudata, u8 idx)
 {
@@ -243,7 +243,8 @@ u32 boardobjgrp_pmudatainstget_stub(struct gk20a *g,
 }
 
 
-u32 boardobjgrp_pmustatusinstget_stub(struct gk20a *g, void *pboardobjgrppmu,
+static u32 boardobjgrp_pmustatusinstget_stub(struct gk20a *g,
+        void *pboardobjgrppmu,
         struct nv_pmu_boardobj_query **ppBoardobjpmustatus, u8 idx)
 {
         gk20a_dbg_info("");
@@ -627,8 +628,8 @@ static u32 boardobjgrp_pmucmdsend(struct gk20a *g,
                                   struct boardobjgrp *pboardobjgrp,
                                   struct boardobjgrp_pmu_cmd *pcmd)
 {
-        struct boardobjgrp_pmucmdhandler_params handlerparams = { 0 };
-        struct pmu_payload payload = { {0} };
+        struct boardobjgrp_pmucmdhandler_params handlerparams;
+        struct pmu_payload payload;
         struct nv_pmu_boardobj_cmd_grp *pgrpcmd;
         struct pmu_cmd cmd;
         u32 seqdesc;
@@ -636,6 +637,8 @@ static u32 boardobjgrp_pmucmdsend(struct gk20a *g,
 
         gk20a_dbg_info("");
 
+        memset(&payload, 0, sizeof(payload));
+        memset(&handlerparams, 0, sizeof(handlerparams));
         memset(&cmd, 0, sizeof(struct pmu_cmd));
         cmd.hdr.unit_id = pboardobjgrp->pmu.unitid;
         cmd.hdr.size = sizeof(struct nv_pmu_boardobj_cmd_grp) +
diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
index 13d3ec78..70871572 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -520,7 +520,7 @@ static u32 *pmu_allocation_get_dmem_offset_addr_v3(struct pmu_gk20a *pmu,
         return &pmu_a_ptr->alloc.dmem.offset;
 }
 
-void *pmu_allocation_get_fb_addr_v3(
+static void *pmu_allocation_get_fb_addr_v3(
                                 struct pmu_gk20a *pmu, void *pmu_alloc_ptr)
 {
         struct pmu_allocation_v3 *pmu_a_ptr =