1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 6aae851e..c2daf27e 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -71,12 +71,11 @@ void __gk20a_warn_on_no_regs(void)
 static int gk20a_detect_chip(struct gk20a *g)
 {
         struct nvgpu_gpu_params *p = &g->params;
-        u32 val;
 
         if (p->gpu_arch)
                 return 0;
 
-        val = gk20a_mc_boot_0(g, &p->gpu_arch, &p->gpu_impl, &p->gpu_rev);
+        gk20a_mc_boot_0(g, &p->gpu_arch, &p->gpu_impl, &p->gpu_rev);
 
         gk20a_dbg_info("arch: %x, impl: %x, rev: %x\n",
                         g->params.gpu_arch,
@@ -375,8 +374,8 @@ int gk20a_wait_for_idle(struct gk20a *g)
                 nvgpu_msleep(20);
 
         if (wait_length < 0) {
-                pr_warn("%s: Timed out waiting for idle (%d)!\n",
-                        __func__, nvgpu_atomic_read(&g->usage_count));
+                nvgpu_warn(g, "Timed out waiting for idle (%d)!\n",
+                           nvgpu_atomic_read(&g->usage_count));
                 return -ETIMEDOUT;
         }