1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/gmmu.c b/drivers/gpu/nvgpu/common/mm/gmmu.c
index 02273393..47d1e8ee 100644
--- a/drivers/gpu/nvgpu/common/mm/gmmu.c
+++ b/drivers/gpu/nvgpu/common/mm/gmmu.c
@@ -98,7 +98,7 @@ static u64 __nvgpu_gmmu_map(struct vm_gk20a *vm,
          * therefor we should not try and free it. But otherwise, if we do
          * manage the VA alloc, we obviously must free it.
          */
-        if (addr != 0) {
+        if (addr != 0U) {
                 mem->free_gpu_va = false;
         } else {
                 mem->free_gpu_va = true;
@@ -300,7 +300,7 @@ static int pd_allocate(struct vm_gk20a *vm,
 static u32 pd_index(const struct gk20a_mmu_level *l, u64 virt,
                     struct nvgpu_gmmu_attrs *attrs)
 {
-        u64 pd_mask = (1ULL << ((u64)l->hi_bit[attrs->pgsz] + 1)) - 1ULL;
+        u64 pd_mask = (1ULL << ((u64)l->hi_bit[attrs->pgsz] + 1U)) - 1ULL;
         u32 pd_shift = (u64)l->lo_bit[attrs->pgsz];
 
         /*
@@ -399,7 +399,7 @@ static int __set_pd_level(struct vm_gk20a *vm,
                  * start at a PDE boundary.
                  */
                 chunk_size = min(length,
-                                 pde_range - (virt_addr & (pde_range - 1)));
+                                 pde_range - (virt_addr & (pde_range - 1U)));
 
                 /*
                  * If the next level has an update_entry function then we know
@@ -573,7 +573,7 @@ static int __nvgpu_gmmu_do_update_page_table(struct vm_gk20a *vm,
                 virt_addr += chunk_length;
                 length    -= chunk_length;
 
-                if (length == 0) {
+                if (length == 0U) {
                         break;
                 }
         }
@@ -615,7 +615,7 @@ static int __nvgpu_gmmu_update_page_table(struct vm_gk20a *vm,
 
         page_size = vm->gmmu_page_sizes[attrs->pgsz];
 
-        if (space_to_skip & (page_size - 1)) {
+        if (space_to_skip & (page_size - 1U)) {
                 return -EINVAL;
         }