diff --git a/drivers/gpu/nvgpu/gp10b/ce2_gp10b.c b/drivers/gpu/nvgpu/gp10b/ce2_gp10b.c
index d76b97a5e..b2d417b79 100644
--- a/drivers/gpu/nvgpu/gp10b/ce2_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/ce2_gp10b.c
@@ -44,7 +44,7 @@ static u32 ce2_launcherr_isr(struct gk20a *g, u32 fifo_intr)
 	return ce2_intr_status_launcherr_pending_f();
 }
 
-void gp10b_ce2_isr(struct gk20a *g)
+static void gp10b_ce2_isr(struct gk20a *g)
 {
 	u32 ce2_intr = gk20a_readl(g, ce2_intr_status_r(0));
 	u32 clear_intr = 0;
@@ -62,7 +62,7 @@ void gp10b_ce2_isr(struct gk20a *g)
 	return;
 }
 
-void gp10b_ce2_nonstall_isr(struct gk20a *g)
+static void gp10b_ce2_nonstall_isr(struct gk20a *g)
 {
 	u32 ce2_intr = gk20a_readl(g, ce2_intr_status_r(0));
 	u32 clear_intr = 0;
diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
index f91ef1ba4..a2c981a02 100644
--- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
@@ -24,7 +24,7 @@
 #include "hw_proj_gp10b.h"
 #include "hw_ctxsw_prog_gp10b.h"
 
-bool gr_gp10b_is_valid_class(struct gk20a *g, u32 class_num)
+static bool gr_gp10b_is_valid_class(struct gk20a *g, u32 class_num)
 {
 	bool valid = false;
 
@@ -50,7 +50,7 @@ bool gr_gp10b_is_valid_class(struct gk20a *g, u32 class_num)
 	return valid;
 }
 
-int gr_gp10b_commit_global_cb_manager(struct gk20a *g,
+static int gr_gp10b_commit_global_cb_manager(struct gk20a *g,
 			struct channel_gk20a *c, bool patch)
 {
 	struct gr_gk20a *gr = &g->gr;
@@ -142,7 +142,7 @@ int gr_gp10b_commit_global_cb_manager(struct gk20a *g,
 	return 0;
 }
 
-void gr_gp10b_commit_global_pagepool(struct gk20a *g,
+static void gr_gp10b_commit_global_pagepool(struct gk20a *g,
 					    struct channel_ctx_gk20a *ch_ctx,
 					    u64 addr, u32 size, bool patch)
 {
@@ -457,7 +457,7 @@ static int gr_gp10b_init_ctx_state(struct gk20a *g)
 	return 0;
 }
 
-int gr_gp10b_alloc_gr_ctx(struct gk20a *g,
+static int gr_gp10b_alloc_gr_ctx(struct gk20a *g,
 			  struct gr_ctx_desc **gr_ctx, struct vm_gk20a *vm,
 			  u32 class,
 			  u32 flags)
diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
index ff140a04e..315977537 100644
--- a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
@@ -37,7 +37,7 @@
 #include "gm20b/pmu_gm20b.h"
 #include "gm20b/clk_gm20b.h"
 
-struct gpu_ops gp10b_ops = {
+static struct gpu_ops gp10b_ops = {
 	.clock_gating = {
 		.slcg_bus_load_gating_prod =
 			gm20b_slcg_bus_load_gating_prod,
diff --git a/drivers/gpu/nvgpu/gp10b/ltc_gp10b.c b/drivers/gpu/nvgpu/gp10b/ltc_gp10b.c
index 78c85f3e3..3c809eaf7 100644
--- a/drivers/gpu/nvgpu/gp10b/ltc_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/ltc_gp10b.c
@@ -123,7 +123,7 @@ static int gp10b_ltc_init_comptags(struct gk20a *g, struct gr_gk20a *gr)
 	return 0;
 }
 
-void gp10b_ltc_isr(struct gk20a *g)
+static void gp10b_ltc_isr(struct gk20a *g)
 {
 	u32 mc_intr, ltc_intr;
 	int ltc, slice;
@@ -148,7 +148,7 @@ void gp10b_ltc_isr(struct gk20a *g)
 	}
 }
 
-void gp10b_ltc_init_fs_state(struct gk20a *g)
+static void gp10b_ltc_init_fs_state(struct gk20a *g)
 {
 	gm20b_ltc_init_fs_state(g);
 
diff --git a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
index c316aa9f9..e3e2c1734 100644
--- a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
@@ -21,7 +21,7 @@
 #include "hw_ram_gp10b.h"
 #include "hw_bus_gp10b.h"
 
-u32 gp10b_mm_get_physical_addr_bits(struct gk20a *g)
+static u32 gp10b_mm_get_physical_addr_bits(struct gk20a *g)
 {
 	return 36;
 }