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/gm20b/gr_gm20b.c b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
index 1384f1f7..c7479078 100644
--- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
@@ -462,7 +462,7 @@ static const u32 _num_sm_dsm_perf_ctrl_regs = 2;
 static u32 *_sm_dsm_perf_regs;
 static u32 _sm_dsm_perf_ctrl_regs[2];
 
-void gr_gm20b_init_sm_dsm_reg_info(void)
+static void gr_gm20b_init_sm_dsm_reg_info(void)
 {
         if (_sm_dsm_perf_ctrl_regs[0] != 0)
                 return;
@@ -473,20 +473,20 @@ void gr_gm20b_init_sm_dsm_reg_info(void)
                               gr_pri_gpc0_tpc0_sm_dsm_perf_counter_control5_r();
 }
 
-void gr_gm20b_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_gm20b_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 = 0;
 }
 
-void gr_gm20b_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_gm20b_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;