gpu: nvgpu: fix sparse tool warnings

Fix the following sparse warning:
-drivers/gpu/nvgpu/gk20a/gr_gk20a.c:6028:6: warning: symbol
'gr_gk20a_init_sm_dsm_reg_info' was not declared. Should it be static?
-gr_gk20a.c:6174:6: warning: symbol 'gr_gk20a_get_sm_dsm_perf_regs' was not
declared. Should it be static?
-gr_gk20a.c:6184:6: warning: symbol 'gr_gk20a_get_sm_dsm_perf_ctrl_regs' was
not declared. Should it be static?
-gr_gm20b.c:465:6: warning: symbol 'gr_gm20b_init_sm_dsm_reg_info' was not
declared. Should it be static?
-gr_gm20b.c:476:6: warning: symbol 'gr_gm20b_get_sm_dsm_perf_regs' was not
declared. Should it be static?
-gr_gm20b.c:486:6: warning: symbol 'gr_gm20b_get_sm_dsm_perf_ctrl_regs' was not
declared. Should it be static?

Bug 200067946

Change-Id: Ic14080e94e343386f4fef379152a623c402984fd
Signed-off-by: Sandarbh Jain <sanjain@nvidia.com>
Reviewed-on: http://git-master/r/723518
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Tested-by: Sachin Nikam <snikam@nvidia.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
index e4024f66..1e33a970 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
@@ -6022,7 +6022,7 @@ static void init_ovr_perf_reg_info(void)
         _ovr_perf_regs[16] = gr_pri_gpc0_tpc0_sm_dsm_perf_counter7_r();
 }
 
-void gr_gk20a_init_sm_dsm_reg_info(void)
+static void gr_gk20a_init_sm_dsm_reg_info(void)
 {
         if (_sm_dsm_perf_regs[0] != 0)
                 return;
@@ -6168,20 +6168,20 @@ static inline int ctxsw_prog_ucode_header_size_in_bytes(void)
         return 256;
 }
 
-void gr_gk20a_get_sm_dsm_perf_regs(struct gk20a *g,
-                                        u32 *num_sm_dsm_perf_regs,
-                                        u32 **sm_dsm_perf_regs,
-                                        u32 *perf_register_stride)
+static void gr_gk20a_get_sm_dsm_perf_regs(struct gk20a *g,
+                                          u32 *num_sm_dsm_perf_regs,
+                                          u32 **sm_dsm_perf_regs,
+                                          u32 *perf_register_stride)
 {
         *num_sm_dsm_perf_regs = _num_sm_dsm_perf_regs;
         *sm_dsm_perf_regs = _sm_dsm_perf_regs;
         *perf_register_stride = ctxsw_prog_extended_sm_dsm_perf_counter_register_stride_v();
 }
 
-void gr_gk20a_get_sm_dsm_perf_ctrl_regs(struct gk20a *g,
-                                        u32 *num_sm_dsm_perf_ctrl_regs,
-                                        u32 **sm_dsm_perf_ctrl_regs,
-                                        u32 *ctrl_register_stride)
+static void gr_gk20a_get_sm_dsm_perf_ctrl_regs(struct gk20a *g,
+                                               u32 *num_sm_dsm_perf_ctrl_regs,
+                                               u32 **sm_dsm_perf_ctrl_regs,
+                                               u32 *ctrl_register_stride)
 {
         *num_sm_dsm_perf_ctrl_regs = _num_sm_dsm_perf_ctrl_regs;
         *sm_dsm_perf_ctrl_regs = _sm_dsm_perf_ctrl_regs;