2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/clk_gk20a.c b/drivers/gpu/nvgpu/gk20a/clk_gk20a.c
index e3a486b6..2c4f1bf4 100644
--- a/drivers/gpu/nvgpu/gk20a/clk_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/clk_gk20a.c
@@ -67,7 +67,7 @@ static int clk_config_pll(struct clk_gk20a *clk, struct pll *pll,
         u32 target_vco_f, vco_f;
         u32 ref_clk_f, target_clk_f, u_f;
         u32 delta, lwv, best_delta = ~0;
-        int pl;
+        unsigned int pl;
 
         BUG_ON(target_freq == NULL);
 
@@ -160,7 +160,7 @@ static int clk_config_pll(struct clk_gk20a *clk, struct pll *pll,
         }
 
 found_match:
-        BUG_ON(best_delta == ~0);
+        BUG_ON(best_delta == ~0U);
 
         if (best_fit && best_delta != 0)
                 gk20a_dbg_clk("no best match for target @ %dMHz on gpc_pll",
diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
index 7e5984d3..b298c4c6 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
@@ -6620,7 +6620,7 @@ static int gr_gk20a_create_priv_addr_table(struct gk20a *g,
         u32 broadcast_flags;
         u32 t;
         int err;
-        u32 fbpa_num;
+        int fbpa_num;
 
         t = 0;
         *num_registers = 0;