25 files changed, 123 insertions, 123 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_channel.c b/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
index c7adb76c..2502ff30 100644
--- a/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
@@ -203,7 +203,7 @@ static int gk20a_init_error_notifier(struct channel_gk20a *ch,
 
         if (end > dmabuf->size || end < sizeof(struct nvgpu_notification)) {
                 dma_buf_put(dmabuf);
-                nvgpu_err(ch->g, "gk20a_init_error_notifier: invalid offset\n");
+                nvgpu_err(ch->g, "gk20a_init_error_notifier: invalid offset");
                 return -EINVAL;
         }
 
@@ -462,7 +462,7 @@ static int gk20a_channel_wait(struct channel_gk20a *ch,
 
                 if (end > dmabuf->size || end < sizeof(struct notification)) {
                         dma_buf_put(dmabuf);
-                        nvgpu_err(g, "invalid notifier offset\n");
+                        nvgpu_err(g, "invalid notifier offset");
                         return -EINVAL;
                 }
 
diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
index 8d95dd35..0f3d762d 100644
--- a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
@@ -357,7 +357,7 @@ static int nvgpu_gpu_ioctl_set_mmu_debug_mode(
                 struct nvgpu_gpu_mmu_debug_mode_args *args)
 {
         if (gk20a_busy(g)) {
-                nvgpu_err(g, "failed to power on gpu\n");
+                nvgpu_err(g, "failed to power on gpu");
                 return -EINVAL;
         }
 
@@ -559,7 +559,7 @@ static inline int get_timestamps_zipper(struct gk20a *g,
         unsigned int i = 0;
 
         if (gk20a_busy(g)) {
-                nvgpu_err(g, "GPU not powered on\n");
+                nvgpu_err(g, "GPU not powered on");
                 err = -EINVAL;
                 goto end;
         }
@@ -598,7 +598,7 @@ static int nvgpu_gpu_get_cpu_time_correlation_info(
                 get_cpu_timestamp = get_cpu_timestamp_timeofday;
                 break;
         default:
-                nvgpu_err(g, "invalid cpu clock source id\n");
+                nvgpu_err(g, "invalid cpu clock source id");
                 return -EINVAL;
         }
 
@@ -663,7 +663,7 @@ static int nvgpu_gpu_get_engine_info(
                         break;
 
                 default:
-                        nvgpu_err(g, "Unmapped engine enum %u\n",
+                        nvgpu_err(g, "Unmapped engine enum %u",
                                   engine_enum);
                         continue;
                 }
diff --git a/drivers/gpu/nvgpu/common/linux/kmem.c b/drivers/gpu/nvgpu/common/linux/kmem.c
index 0d185e56..8422d761 100644
--- a/drivers/gpu/nvgpu/common/linux/kmem.c
+++ b/drivers/gpu/nvgpu/common/linux/kmem.c
@@ -819,7 +819,7 @@ void nvgpu_kmem_fini(struct gk20a *g, int flags)
                 if (flags & NVGPU_KMEM_FINI_WARN) {
                         WARN(1, "Letting %d allocs leak!!\n", count);
                 } else if (flags & NVGPU_KMEM_FINI_BUG) {
-                        nvgpu_err(g, "Letting %d allocs leak!!\n", count);
+                        nvgpu_err(g, "Letting %d allocs leak!!", count);
                         BUG();
                 }
         }
diff --git a/drivers/gpu/nvgpu/common/linux/vm.c b/drivers/gpu/nvgpu/common/linux/vm.c
index 9238a9df..c2d80e2d 100644
--- a/drivers/gpu/nvgpu/common/linux/vm.c
+++ b/drivers/gpu/nvgpu/common/linux/vm.c
@@ -399,7 +399,7 @@ clean_up:
                 gk20a_mm_unpin(g->dev, dmabuf, bfr.sgt);
 
         nvgpu_mutex_release(&vm->update_gmmu_lock);
-        nvgpu_log_info(g, "err=%d\n", err);
+        nvgpu_log_info(g, "err=%d", err);
         return 0;
 }
 
diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.c b/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
index ab6b8ec1..6e80a109 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
@@ -315,7 +315,7 @@ int gk20a_wait_channel_idle(struct channel_gk20a *ch)
         } while (!nvgpu_timeout_expired(&timeout));
 
         if (!channel_idle) {
-                nvgpu_err(ch->g, "jobs not freed for channel %d\n",
+                nvgpu_err(ch->g, "jobs not freed for channel %d",
                                 ch->hw_chid);
                 return -EBUSY;
         }
@@ -336,7 +336,7 @@ int gk20a_channel_set_runlist_interleave(struct channel_gk20a *ch,
         int ret;
 
         if (gk20a_is_channel_marked_as_tsg(ch)) {
-                nvgpu_err(g, "invalid operation for TSG!\n");
+                nvgpu_err(g, "invalid operation for TSG!");
                 return -EINVAL;
         }
 
@@ -916,7 +916,7 @@ static int channel_gk20a_alloc_priv_cmdbuf(struct channel_gk20a *c)
 
         err = nvgpu_dma_alloc_map_sys(ch_vm, size, &q->mem);
         if (err) {
-                nvgpu_err(g, "%s: memory allocation failed\n", __func__);
+                nvgpu_err(g, "%s: memory allocation failed", __func__);
                 goto clean_up;
         }
 
@@ -1032,7 +1032,7 @@ static int channel_gk20a_alloc_job(struct channel_gk20a *c,
                         *job_out = &c->joblist.pre_alloc.jobs[put];
                 else {
                         nvgpu_warn(c->g,
-                                        "out of job ringbuffer space\n");
+                                        "out of job ringbuffer space");
                         err = -EAGAIN;
                 }
         } else {
@@ -1261,7 +1261,7 @@ int gk20a_channel_alloc_gpfifo(struct channel_gk20a *c,
                         gpfifo_size * sizeof(struct nvgpu_gpfifo),
                         &c->gpfifo.mem);
         if (err) {
-                nvgpu_err(g, "%s: memory allocation failed\n", __func__);
+                nvgpu_err(g, "%s: memory allocation failed", __func__);
                 goto clean_up;
         }
 
@@ -1906,7 +1906,7 @@ int gk20a_free_priv_cmdbuf(struct channel_gk20a *c, struct priv_cmd_entry *e)
                 /* read the entry's valid flag before reading its contents */
                 rmb();
                 if ((q->get != e->off) && e->off != 0)
-                        nvgpu_err(g, "requests out-of-order, ch=%d\n",
+                        nvgpu_err(g, "requests out-of-order, ch=%d",
                                   c->hw_chid);
                 q->get = e->off + e->size;
         }
diff --git a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
index ed83663d..eac7dbc3 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
@@ -503,7 +503,7 @@ static void gk20a_channel_semaphore_launcher(
                         fence, fence->name);
         err = sync_fence_wait(fence, -1);
         if (err < 0)
-                nvgpu_err(g, "error waiting pre-fence: %d\n", err);
+                nvgpu_err(g, "error waiting pre-fence: %d", err);
 
         gk20a_dbg_info(
                   "wait completed (%d) for fence %p '%s', triggering gpu work",
diff --git a/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c b/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
index 1f9b856d..09268b6b 100644
--- a/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
@@ -241,7 +241,7 @@ static int gk20a_dbg_gpu_events_ctrl(struct dbg_session_gk20a *dbg_s,
         ch = nvgpu_dbg_gpu_get_session_channel(dbg_s);
         if (!ch) {
                 nvgpu_err(dbg_s->g,
-                           "no channel bound to dbg session\n");
+                           "no channel bound to dbg session");
                 return -EINVAL;
         }
 
@@ -759,7 +759,7 @@ static int nvgpu_dbg_gpu_ioctl_read_single_sm_error_state(
                                    write_size);
                 nvgpu_mutex_release(&g->dbg_sessions_lock);
                 if (err) {
-                        nvgpu_err(g, "copy_to_user failed!\n");
+                        nvgpu_err(g, "copy_to_user failed!");
                         return err;
                 }
 
@@ -1197,7 +1197,7 @@ static int nvgpu_ioctl_channel_reg_ops(struct dbg_session_gk20a *dbg_s,
         /* be sure that ctx info is in place */
         if (!g->is_virtual &&
                 !gr_context_info_available(dbg_s, &g->gr)) {
-                nvgpu_err(g, "gr context data not available\n");
+                nvgpu_err(g, "gr context data not available");
                 return -ENODEV;
         }
 
@@ -1414,7 +1414,7 @@ static int nvgpu_dbg_gpu_ioctl_smpc_ctxsw_mode(struct dbg_session_gk20a *dbg_s,
         ch_gk20a = nvgpu_dbg_gpu_get_session_channel(dbg_s);
         if (!ch_gk20a) {
                 nvgpu_err(g,
-                          "no bound channel for smpc ctxsw mode update\n");
+                          "no bound channel for smpc ctxsw mode update");
                 err = -EINVAL;
                 goto clean_up;
         }
@@ -1423,7 +1423,7 @@ static int nvgpu_dbg_gpu_ioctl_smpc_ctxsw_mode(struct dbg_session_gk20a *dbg_s,
                                 args->mode == NVGPU_DBG_GPU_SMPC_CTXSW_MODE_CTXSW);
         if (err) {
                 nvgpu_err(g,
-                          "error (%d) during smpc ctxsw mode update\n", err);
+                          "error (%d) during smpc ctxsw mode update", err);
                 goto clean_up;
         }
 
@@ -1466,7 +1466,7 @@ static int nvgpu_dbg_gpu_ioctl_hwpm_ctxsw_mode(struct dbg_session_gk20a *dbg_s,
         ch_gk20a = nvgpu_dbg_gpu_get_session_channel(dbg_s);
         if (!ch_gk20a) {
                 nvgpu_err(g,
-                          "no bound channel for pm ctxsw mode update\n");
+                          "no bound channel for pm ctxsw mode update");
                 err = -EINVAL;
                 goto clean_up;
         }
@@ -1475,7 +1475,7 @@ static int nvgpu_dbg_gpu_ioctl_hwpm_ctxsw_mode(struct dbg_session_gk20a *dbg_s,
                                 args->mode == NVGPU_DBG_GPU_HWPM_CTXSW_MODE_CTXSW);
         if (err)
                 nvgpu_err(g,
-                          "error (%d) during pm ctxsw mode update\n", err);
+                          "error (%d) during pm ctxsw mode update", err);
 
         /* gk20a would require a WAR to set the core PM_ENABLE bit, not
          * added here with gk20a being deprecated
@@ -1528,7 +1528,7 @@ static int nvgpu_dbg_gpu_ioctl_suspend_resume_sm(
 
         err = gr_gk20a_enable_ctxsw(g);
         if (err)
-                nvgpu_err(g, "unable to restart ctxsw!\n");
+                nvgpu_err(g, "unable to restart ctxsw!");
 
 clean_up:
         nvgpu_mutex_release(&g->dbg_sessions_lock);
diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
index f2fc6234..05c13374 100644
--- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
@@ -152,7 +152,7 @@ u32 gk20a_fifo_get_gr_engine_id(struct gk20a *g)
                         1, ENGINE_GR_GK20A);
 
         if (!gr_engine_cnt) {
-                nvgpu_err(g, "No GR engine available on this device!\n");
+                nvgpu_err(g, "No GR engine available on this device!");
         }
 
         return gr_engine_id;
@@ -693,7 +693,7 @@ static int init_runlist(struct gk20a *g, struct fifo_gk20a *f)
                         int err = nvgpu_dma_alloc_sys(g, runlist_size,
                                         &runlist->mem[i]);
                         if (err) {
-                                nvgpu_err(g, "memory allocation failed\n");
+                                nvgpu_err(g, "memory allocation failed");
                                 goto clean_up_runlist;
                         }
                 }
@@ -947,7 +947,7 @@ static int gk20a_init_fifo_setup_sw(struct gk20a *g)
                 err = nvgpu_dma_alloc_sys(g, f->userd_entry_size *
                                 f->num_channels, &f->userd);
         if (err) {
-                nvgpu_err(g, "userd memory allocation failed\n");
+                nvgpu_err(g, "userd memory allocation failed");
                 goto clean_up;
         }
         gk20a_dbg(gpu_dbg_map, "userd gpu va = 0x%llx", f->userd.gpu_va);
@@ -1001,7 +1001,7 @@ void gk20a_fifo_handle_runlist_event(struct gk20a *g)
 {
         u32 runlist_event = gk20a_readl(g, fifo_intr_runlist_r());
 
-        gk20a_dbg(gpu_dbg_intr, "runlist event %08x\n",
+        gk20a_dbg(gpu_dbg_intr, "runlist event %08x",
                   runlist_event);
 
         gk20a_writel(g, fifo_intr_runlist_r(), runlist_event);
@@ -1259,7 +1259,7 @@ static void gk20a_fifo_handle_chsw_fault(struct gk20a *g)
         u32 intr;
 
         intr = gk20a_readl(g, fifo_intr_chsw_error_r());
-        nvgpu_err(g, "chsw: %08x\n", intr);
+        nvgpu_err(g, "chsw: %08x", intr);
         gk20a_fecs_dump_falcon_stats(g);
         gk20a_writel(g, fifo_intr_chsw_error_r(), intr);
 }
@@ -1545,7 +1545,7 @@ static bool gk20a_fifo_handle_mmu_fault(
                 nvgpu_err(g, "%s mmu fault on engine %d, "
                            "engine subid %d (%s), client %d (%s), "
                            "addr 0x%08x:0x%08x, type %d (%s), info 0x%08x,"
-                           "inst_ptr 0x%llx\n",
+                           "inst_ptr 0x%llx",
                            fake_fault ? "fake" : "",
                            engine_id,
                            f.engine_subid_v, f.engine_subid_desc,
@@ -2136,7 +2136,7 @@ bool gk20a_fifo_handle_sched_error(struct gk20a *g)
 
         /* could not find the engine - should never happen */
         if (!gk20a_fifo_is_valid_engine_id(g, engine_id)) {
-                nvgpu_err(g, "fifo sched error : 0x%08x, failed to find engine\n",
+                nvgpu_err(g, "fifo sched error : 0x%08x, failed to find engine",
                         sched_error);
                 ret = false;
                 goto err;
@@ -2193,7 +2193,7 @@ static u32 fifo_error_isr(struct gk20a *g, u32 fifo_intr)
         if (fifo_intr & fifo_intr_0_pio_error_pending_f()) {
                 /* pio mode is unused.  this shouldn't happen, ever. */
                 /* should we clear it or just leave it pending? */
-                nvgpu_err(g, "fifo pio error!\n");
+                nvgpu_err(g, "fifo pio error!");
                 BUG_ON(1);
         }
 
@@ -2547,7 +2547,7 @@ void __locked_fifo_preempt_timeout_rc(struct gk20a *g, u32 id,
                 struct channel_gk20a *ch = NULL;
 
                 nvgpu_err(g,
-                        "preempt TSG %d timeout\n", id);
+                        "preempt TSG %d timeout", id);
 
                 down_read(&tsg->ch_list_lock);
                 list_for_each_entry(ch, &tsg->ch_list, ch_entry) {
@@ -2563,7 +2563,7 @@ void __locked_fifo_preempt_timeout_rc(struct gk20a *g, u32 id,
                 struct channel_gk20a *ch = &g->fifo.channel[id];
 
                 nvgpu_err(g,
-                        "preempt channel %d timeout\n", id);
+                        "preempt channel %d timeout", id);
 
                 if (gk20a_channel_get(ch)) {
                         gk20a_set_error_notifier(ch,
@@ -2746,7 +2746,7 @@ int gk20a_fifo_enable_all_engine_activity(struct gk20a *g)
                                 &g->fifo.engine_info[active_engine_id]);
                 if (err) {
                         nvgpu_err(g,
-                                "failed to enable engine %d activity\n", active_engine_id);
+                                "failed to enable engine %d activity", active_engine_id);
                         ret = err;
                 }
         }
@@ -2819,7 +2819,7 @@ clean_up:
                 gk20a_dbg_fn("failed");
                 if (gk20a_fifo_enable_engine_activity(g, eng_info))
                         nvgpu_err(g,
-                                "failed to enable gr engine activity\n");
+                                "failed to enable gr engine activity");
         } else {
                 gk20a_dbg_fn("done");
         }
@@ -2839,7 +2839,7 @@ int gk20a_fifo_disable_all_engine_activity(struct gk20a *g,
                                 &g->fifo.engine_info[active_engine_id],
                                 wait_for_idle);
                 if (err) {
-                        nvgpu_err(g, "failed to disable engine %d activity\n",
+                        nvgpu_err(g, "failed to disable engine %d activity",
                                 active_engine_id);
                         ret = err;
                         break;
@@ -2853,7 +2853,7 @@ int gk20a_fifo_disable_all_engine_activity(struct gk20a *g,
                                         &g->fifo.engine_info[active_engine_id]);
                         if (err)
                                 nvgpu_err(g,
-                                        "failed to re-enable engine %d activity\n",
+                                        "failed to re-enable engine %d activity",
                                         active_engine_id);
                 }
         }
@@ -4108,7 +4108,7 @@ int gk20a_fifo_set_timeslice(struct channel_gk20a *ch, u32 timeslice)
         struct gk20a *g = ch->g;
 
         if (gk20a_is_channel_marked_as_tsg(ch)) {
-                nvgpu_err(g, "invalid operation for TSG!\n");
+                nvgpu_err(g, "invalid operation for TSG!");
                 return -EINVAL;
         }
 
@@ -4127,7 +4127,7 @@ int gk20a_fifo_set_timeslice(struct channel_gk20a *ch, u32 timeslice)
 int gk20a_fifo_set_priority(struct channel_gk20a *ch, u32 priority)
 {
         if (gk20a_is_channel_marked_as_tsg(ch)) {
-                nvgpu_err(ch->g, "invalid operation for TSG!\n");
+                nvgpu_err(ch->g, "invalid operation for TSG!");
                 return -EINVAL;
         }
 
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 3d730022..f4e7fe45 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -346,7 +346,7 @@ int gk20a_finalize_poweron(struct gk20a *g)
                 speed = 1 << (fls(speed) - 1);
                 err = g->ops.xve.set_speed(g, speed);
                 if (err) {
-                        nvgpu_err(g, "Failed to set PCIe bus speed!\n");
+                        nvgpu_err(g, "Failed to set PCIe bus speed!");
                         goto done;
                 }
         }
diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
index 2b1013a0..f9c76ae5 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
@@ -784,13 +784,13 @@ static int gr_gk20a_ctx_zcull_setup(struct gk20a *g, struct channel_gk20a *c)
 
         ret = gk20a_disable_channel_tsg(g, c);
         if (ret) {
-                nvgpu_err(g, "failed to disable channel/TSG\n");
+                nvgpu_err(g, "failed to disable channel/TSG");
                 goto clean_up;
         }
         ret = gk20a_fifo_preempt(g, c);
         if (ret) {
                 gk20a_enable_channel_tsg(g, c);
-                nvgpu_err(g, "failed to preempt channel/TSG\n");
+                nvgpu_err(g, "failed to preempt channel/TSG");
                 goto clean_up;
         }
 
@@ -1857,13 +1857,13 @@ int gr_gk20a_update_smpc_ctxsw_mode(struct gk20a *g,
 
         ret = gk20a_disable_channel_tsg(g, c);
         if (ret) {
-                nvgpu_err(g, "failed to disable channel/TSG\n");
+                nvgpu_err(g, "failed to disable channel/TSG");
                 goto out;
         }
         ret = gk20a_fifo_preempt(g, c);
         if (ret) {
                 gk20a_enable_channel_tsg(g, c);
-                nvgpu_err(g, "failed to preempt channel/TSG\n");
+                nvgpu_err(g, "failed to preempt channel/TSG");
                 goto out;
         }
 
@@ -1925,14 +1925,14 @@ int gr_gk20a_update_hwpm_ctxsw_mode(struct gk20a *g,
 
         ret = gk20a_disable_channel_tsg(g, c);
         if (ret) {
-                nvgpu_err(g, "failed to disable channel/TSG\n");
+                nvgpu_err(g, "failed to disable channel/TSG");
                 return ret;
         }
 
         ret = gk20a_fifo_preempt(g, c);
         if (ret) {
                 gk20a_enable_channel_tsg(g, c);
-                nvgpu_err(g, "failed to preempt channel/TSG\n");
+                nvgpu_err(g, "failed to preempt channel/TSG");
                 return ret;
         }
 
@@ -2213,7 +2213,7 @@ static int gr_gk20a_init_ctxsw_ucode_vaspace(struct gk20a *g)
                                         false,
                                         ucode_info->surface_desc.aperture);
         if (!ucode_info->surface_desc.gpu_va) {
-                nvgpu_err(g, "failed to update gmmu ptes\n");
+                nvgpu_err(g, "failed to update gmmu ptes");
                 return -ENOMEM;
         }
 
@@ -2977,7 +2977,7 @@ static int gr_gk20a_alloc_tsg_gr_ctx(struct gk20a *g,
         int err;
 
         if (!tsg->vm) {
-                nvgpu_err(tsg->g, "No address space bound\n");
+                nvgpu_err(tsg->g, "No address space bound");
                 return -ENOMEM;
         }
 
@@ -3017,7 +3017,7 @@ void gr_gk20a_free_gr_ctx(struct gk20a *g,
 void gr_gk20a_free_tsg_gr_ctx(struct tsg_gk20a *tsg)
 {
         if (!tsg->vm) {
-                nvgpu_err(tsg->g, "No address space bound\n");
+                nvgpu_err(tsg->g, "No address space bound");
                 return;
         }
         tsg->g->ops.gr.free_gr_ctx(tsg->g, tsg->vm, tsg->tsg_gr_ctx);
@@ -3942,7 +3942,7 @@ static void gr_gk20a_detect_sm_arch(struct gk20a *g)
         if (raw_version == gr_gpc0_tpc0_sm_arch_spa_version_smkepler_lp_v())
                 version = 0x320; /* SM 3.2 */
         else
-                nvgpu_err(g, "Unknown SM version 0x%x\n",
+                nvgpu_err(g, "Unknown SM version 0x%x",
                           raw_version);
 
         /* on Kepler, SM version == SPA version */
@@ -4056,7 +4056,7 @@ clean_up:
         ret = gk20a_fifo_enable_engine_activity(g, gr_info);
         if (ret) {
                 nvgpu_err(g,
-                        "failed to enable gr engine activity\n");
+                        "failed to enable gr engine activity");
         }
 }
 
@@ -4181,7 +4181,7 @@ int gr_gk20a_query_zbc(struct gk20a *g, struct gr_gk20a *gr,
         case GK20A_ZBC_TYPE_COLOR:
                 if (index >= GK20A_ZBC_TABLE_SIZE) {
                         nvgpu_err(g,
-                                "invalid zbc color table index\n");
+                                "invalid zbc color table index");
                         return -EINVAL;
                 }
                 for (i = 0; i < GK20A_ZBC_COLOR_VALUE_SIZE; i++) {
@@ -4196,7 +4196,7 @@ int gr_gk20a_query_zbc(struct gk20a *g, struct gr_gk20a *gr,
         case GK20A_ZBC_TYPE_DEPTH:
                 if (index >= GK20A_ZBC_TABLE_SIZE) {
                         nvgpu_err(g,
-                                "invalid zbc depth table index\n");
+                                "invalid zbc depth table index");
                         return -EINVAL;
                 }
                 query_params->depth = gr->zbc_dep_tbl[index].depth;
@@ -4209,13 +4209,13 @@ int gr_gk20a_query_zbc(struct gk20a *g, struct gr_gk20a *gr,
                                          query_params);
                 } else {
                         nvgpu_err(g,
-                                "invalid zbc table type\n");
+                                "invalid zbc table type");
                         return -EINVAL;
                 }
                 break;
         default:
                 nvgpu_err(g,
-                                "invalid zbc table type\n");
+                                "invalid zbc table type");
                 return -EINVAL;
         }
 
@@ -4305,7 +4305,7 @@ int gr_gk20a_load_zbc_default_table(struct gk20a *g, struct gr_gk20a *gr)
                 gr->max_default_color_index = 3;
         else {
                 nvgpu_err(g,
-                           "fail to load default zbc color table\n");
+                           "fail to load default zbc color table");
                 return err;
         }
 
@@ -4324,7 +4324,7 @@ int gr_gk20a_load_zbc_default_table(struct gk20a *g, struct gr_gk20a *gr)
                 gr->max_default_depth_index = 2;
         else {
                 nvgpu_err(g,
-                           "fail to load default zbc depth table\n");
+                           "fail to load default zbc depth table");
                 return err;
         }
 
@@ -5212,7 +5212,7 @@ static int gk20a_init_gr_bind_fecs_elpg(struct gk20a *g)
         if (!pmu->pg_buf.cpu_va) {
                 err = nvgpu_dma_alloc_map_sys(vm, size, &pmu->pg_buf);
                 if (err) {
-                        nvgpu_err(g, "failed to allocate memory\n");
+                        nvgpu_err(g, "failed to allocate memory");
                         return -ENOMEM;
                 }
         }
@@ -5589,7 +5589,7 @@ static int gk20a_gr_handle_semaphore_timeout_pending(struct gk20a *g,
         gk20a_gr_set_error_notifier(g, isr_data,
                          NVGPU_CHANNEL_GR_SEMAPHORE_TIMEOUT);
         nvgpu_err(g,
-                   "gr semaphore timeout\n");
+                   "gr semaphore timeout");
         return -EINVAL;
 }
 
@@ -5601,7 +5601,7 @@ static int gk20a_gr_intr_illegal_notify_pending(struct gk20a *g,
                          NVGPU_CHANNEL_GR_ILLEGAL_NOTIFY);
         /* This is an unrecoverable error, reset is needed */
         nvgpu_err(g,
-                   "gr semaphore timeout\n");
+                   "gr semaphore timeout");
         return -EINVAL;
 }
 
@@ -5615,7 +5615,7 @@ static int gk20a_gr_handle_illegal_method(struct gk20a *g,
                 gk20a_gr_set_error_notifier(g, isr_data,
                          NVGPU_CHANNEL_GR_ILLEGAL_NOTIFY);
                 nvgpu_err(g, "invalid method class 0x%08x"
-                        ", offset 0x%08x address 0x%08x\n",
+                        ", offset 0x%08x address 0x%08x",
                         isr_data->class_num, isr_data->offset, isr_data->addr);
         }
         return ret;
@@ -5675,7 +5675,7 @@ static int gk20a_gr_handle_class_error(struct gk20a *g,
                          NVGPU_CHANNEL_GR_ERROR_SW_NOTIFY);
         nvgpu_err(g,
                    "class error 0x%08x, offset 0x%08x,"
-                        " unhandled intr 0x%08x for channel %u\n",
+                        " unhandled intr 0x%08x for channel %u",
                    isr_data->class_num, isr_data->offset,
                    gr_class_error, isr_data->chid);
 
@@ -5690,7 +5690,7 @@ static int gk20a_gr_handle_firmware_method(struct gk20a *g,
         gk20a_gr_set_error_notifier(g, isr_data,
                          NVGPU_CHANNEL_GR_ERROR_SW_NOTIFY);
         nvgpu_err(g,
-                   "firmware method 0x%08x, offset 0x%08x for channel %u\n",
+                   "firmware method 0x%08x, offset 0x%08x for channel %u",
                    isr_data->class_num, isr_data->offset,
                    isr_data->chid);
         return -EINVAL;
@@ -5768,7 +5768,7 @@ static int gk20a_gr_handle_notify_pending(struct gk20a *g,
                 if (offset + sizeof(struct share_buffer_head) > buffer_size ||
                     offset + sizeof(struct share_buffer_head) < offset) {
                         nvgpu_err(g,
-                                  "cyclestats buffer overrun at offset 0x%x\n",
+                                  "cyclestats buffer overrun at offset 0x%x",
                                   offset);
                         break;
                 }
@@ -5786,7 +5786,7 @@ static int gk20a_gr_handle_notify_pending(struct gk20a *g,
                     offset + sh_hdr->size > buffer_size ||
                     offset + sh_hdr->size < offset) {
                         nvgpu_err(g,
-                                  "bad cyclestate buffer header size at offset 0x%x\n",
+                                  "bad cyclestate buffer header size at offset 0x%x",
                                   offset);
                         sh_hdr->failed = true;
                         break;
@@ -5810,7 +5810,7 @@ static int gk20a_gr_handle_notify_pending(struct gk20a *g,
 
                         if (!valid) {
                                 nvgpu_err(g,
-                                           "invalid cycletstats op offset: 0x%x\n",
+                                           "invalid cycletstats op offset: 0x%x",
                                            op_elem->offset_bar0);
 
                                 sh_hdr->failed = exit = true;
@@ -6065,7 +6065,7 @@ static int gk20a_gr_update_sm_error_state(struct gk20a *g,
 
         err = gr_gk20a_disable_ctxsw(g);
         if (err) {
-                nvgpu_err(g, "unable to stop gr ctxsw\n");
+                nvgpu_err(g, "unable to stop gr ctxsw");
                 goto fail;
         }
 
@@ -6125,7 +6125,7 @@ static int gk20a_gr_clear_sm_error_state(struct gk20a *g,
 
         err = gr_gk20a_disable_ctxsw(g);
         if (err) {
-                nvgpu_err(g, "unable to stop gr ctxsw\n");
+                nvgpu_err(g, "unable to stop gr ctxsw");
                 goto fail;
         }
 
@@ -6179,7 +6179,7 @@ int gr_gk20a_handle_sm_exception(struct gk20a *g, u32 gpc, u32 tpc,
         warp_esr = g->ops.gr.mask_hww_warp_esr(warp_esr);
 
         if (!sm_debugger_attached) {
-                nvgpu_err(g, "sm hww global %08x warp %08x\n",
+                nvgpu_err(g, "sm hww global %08x warp %08x",
                           global_esr, warp_esr);
                 return -EFAULT;
         }
@@ -6199,7 +6199,7 @@ int gr_gk20a_handle_sm_exception(struct gk20a *g, u32 gpc, u32 tpc,
                                 &early_exit,
                                 &ignore_debugger);
                 if (ret) {
-                        nvgpu_err(g, "could not pre-process sm error!\n");
+                        nvgpu_err(g, "could not pre-process sm error!");
                         return ret;
                 }
         }
@@ -6241,7 +6241,7 @@ int gr_gk20a_handle_sm_exception(struct gk20a *g, u32 gpc, u32 tpc,
         if (do_warp_sync) {
                 ret = gk20a_gr_lock_down_sm(g, gpc, tpc, global_mask, true);
                 if (ret) {
-                        nvgpu_err(g, "sm did not lock down!\n");
+                        nvgpu_err(g, "sm did not lock down!");
                         return ret;
                 }
         }
@@ -7357,7 +7357,7 @@ static int gr_gk20a_find_priv_offset_in_ext_buffer(struct gk20a *g,
         num_gpcs = *(u32 *)(context + ctxsw_prog_main_image_num_gpcs_o());
         if (gpc_num >= num_gpcs) {
                 nvgpu_err(g,
-                   "GPC 0x%08x is greater than total count 0x%08x!\n",
+                   "GPC 0x%08x is greater than total count 0x%08x!",
                            gpc_num, num_gpcs);
                 return -EINVAL;
         }
@@ -7378,7 +7378,7 @@ static int gr_gk20a_find_priv_offset_in_ext_buffer(struct gk20a *g,
         context += ctxsw_prog_ucode_header_size_in_bytes();
         if (!check_local_header_magic(context)) {
                 nvgpu_err(g,
-                           "Invalid local header: magic value\n");
+                           "Invalid local header: magic value");
                 return -EINVAL;
         }
 
@@ -7409,7 +7409,7 @@ static int gr_gk20a_find_priv_offset_in_ext_buffer(struct gk20a *g,
 
                         if (chk_addr != addr) {
                                 nvgpu_err(g,
-                                   "Oops addr miss-match! : 0x%08x != 0x%08x\n",
+                                   "Oops addr miss-match! : 0x%08x != 0x%08x",
                                            addr, chk_addr);
                                 return -EINVAL;
                         }
@@ -7440,7 +7440,7 @@ static int gr_gk20a_find_priv_offset_in_ext_buffer(struct gk20a *g,
 
                                 if (chk_addr != addr) {
                                         nvgpu_err(g,
-                                                   "Oops addr miss-match! : 0x%08x != 0x%08x\n",
+                                                   "Oops addr miss-match! : 0x%08x != 0x%08x",
                                                    addr, chk_addr);
                                         return -EINVAL;
 
@@ -7509,7 +7509,7 @@ static int gr_gk20a_find_priv_offset_in_ext_buffer(struct gk20a *g,
          * extended buffer? */
         if (offset_to_segment > offset_to_segment_end) {
                 nvgpu_err(g,
-                           "Overflow ctxsw buffer! 0x%08x > 0x%08x\n",
+                           "Overflow ctxsw buffer! 0x%08x > 0x%08x",
                            offset_to_segment, offset_to_segment_end);
                 return -EINVAL;
         }
@@ -7710,7 +7710,7 @@ static int gr_gk20a_find_priv_offset_in_buffer(struct gk20a *g,
         context += ctxsw_prog_ucode_header_size_in_bytes();
         if (!check_local_header_magic(context)) {
                 nvgpu_err(g,
-                           "Invalid FECS local header: magic value\n");
+                           "Invalid FECS local header: magic value");
                 return -EINVAL;
         }
         data32 = *(u32 *)(context + ctxsw_prog_local_priv_register_ctl_o());
@@ -7745,7 +7745,7 @@ static int gr_gk20a_find_priv_offset_in_buffer(struct gk20a *g,
 
         if ((gpc_num + 1) > num_gpcs)  {
                 nvgpu_err(g,
-                           "GPC %d not in this context buffer.\n",
+                           "GPC %d not in this context buffer.",
                            gpc_num);
                 return -EINVAL;
         }
@@ -7755,7 +7755,7 @@ static int gr_gk20a_find_priv_offset_in_buffer(struct gk20a *g,
                 context += ctxsw_prog_ucode_header_size_in_bytes();
                 if (!check_local_header_magic(context)) {
                         nvgpu_err(g,
-                                   "Invalid GPCCS local header: magic value\n");
+                                   "Invalid GPCCS local header: magic value");
                         return -EINVAL;
 
                 }
@@ -7772,7 +7772,7 @@ static int gr_gk20a_find_priv_offset_in_buffer(struct gk20a *g,
 
                 if ((i == gpc_num) && ((tpc_num + 1) > num_tpcs)) {
                         nvgpu_err(g,
-                           "GPC %d TPC %d not in this context buffer.\n",
+                           "GPC %d TPC %d not in this context buffer.",
                                    gpc_num, tpc_num);
                         return -EINVAL;
                 }
@@ -8547,7 +8547,7 @@ int gr_gk20a_exec_ctx_ops(struct channel_gk20a *ch,
 
         tmp_err = gr_gk20a_enable_ctxsw(g);
         if (tmp_err) {
-                nvgpu_err(g, "unable to restart ctxsw!\n");
+                nvgpu_err(g, "unable to restart ctxsw!");
                 err = tmp_err;
         }
 
@@ -8718,7 +8718,7 @@ int gk20a_gr_wait_for_sm_lock_down(struct gk20a *g, u32 gpc, u32 tpc,
         nvgpu_err(g,
                 "GPC%d TPC%d: timed out while trying to lock down SM", gpc, tpc);
         nvgpu_err(g,
-                "STATUS0(0x%x)=0x%x CONTROL0=0x%x VALID_MASK=0x%llx PAUSE_MASK=0x%llx TRAP_MASK=0x%llx\n",
+                "STATUS0(0x%x)=0x%x CONTROL0=0x%x VALID_MASK=0x%llx PAUSE_MASK=0x%llx TRAP_MASK=0x%llx",
                 gr_gpc0_tpc0_sm_dbgr_status0_r() + offset, dbgr_status0, dbgr_control0,
                 warps_valid, warps_paused, warps_trapped);
 
@@ -8739,7 +8739,7 @@ void gk20a_suspend_single_sm(struct gk20a *g,
         /* if an SM debugger isn't attached, skip suspend */
         if (!gk20a_gr_sm_debugger_attached(g)) {
                 nvgpu_err(g,
-                        "SM debugger not attached, skipping suspend!\n");
+                        "SM debugger not attached, skipping suspend!");
                 return;
         }
 
@@ -8754,7 +8754,7 @@ void gk20a_suspend_single_sm(struct gk20a *g,
                         global_esr_mask, check_errors);
         if (err) {
                 nvgpu_err(g,
-                        "SuspendSm failed\n");
+                        "SuspendSm failed");
                 return;
         }
 }
@@ -8770,7 +8770,7 @@ void gk20a_suspend_all_sms(struct gk20a *g,
         /* if an SM debugger isn't attached, skip suspend */
         if (!gk20a_gr_sm_debugger_attached(g)) {
                 nvgpu_err(g,
-                        "SM debugger not attached, skipping suspend!\n");
+                        "SM debugger not attached, skipping suspend!");
                 return;
         }
 
@@ -8791,7 +8791,7 @@ void gk20a_suspend_all_sms(struct gk20a *g,
                                         global_esr_mask, check_errors);
                         if (err) {
                                 nvgpu_err(g,
-                                        "SuspendAllSms failed\n");
+                                        "SuspendAllSms failed");
                                 return;
                         }
                 }
@@ -9099,7 +9099,7 @@ int gr_gk20a_set_sm_debug_mode(struct gk20a *g,
 
         err = gr_gk20a_exec_ctx_ops(ch, ops, i, i, 0);
         if (err)
-                nvgpu_err(g, "Failed to access register\n");
+                nvgpu_err(g, "Failed to access register");
         nvgpu_kfree(g, ops);
         return err;
 }
@@ -9237,7 +9237,7 @@ int gr_gk20a_suspend_contexts(struct gk20a *g,
 
         err = gr_gk20a_enable_ctxsw(g);
         if (err)
-                nvgpu_err(g, "unable to restart ctxsw!\n");
+                nvgpu_err(g, "unable to restart ctxsw!");
 
         *ctx_resident_ch_fd = local_ctx_resident_ch_fd;
 
@@ -9275,7 +9275,7 @@ int gr_gk20a_resume_contexts(struct gk20a *g,
 
         err = gr_gk20a_enable_ctxsw(g);
         if (err)
-                nvgpu_err(g, "unable to restart ctxsw!\n");
+                nvgpu_err(g, "unable to restart ctxsw!");
 
         *ctx_resident_ch_fd = local_ctx_resident_ch_fd;
 
diff --git a/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c b/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c
index 70b688f6..23576ce0 100644
--- a/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c
@@ -185,7 +185,7 @@ static void gk20a_ltc_isr(struct gk20a *g)
         u32 intr;
 
         intr = gk20a_readl(g, ltc_ltc0_ltss_intr_r());
-        nvgpu_err(g, "ltc: %08x\n", intr);
+        nvgpu_err(g, "ltc: %08x", intr);
         gk20a_writel(g, ltc_ltc0_ltss_intr_r(), intr);
 }
 
diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
index 183a540a..72f9eeab 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
@@ -1171,7 +1171,7 @@ fail_validate:
         if (allocated)
                 __nvgpu_vm_free_va(vm, map_offset, pgsz_idx);
 fail_alloc:
-        nvgpu_err(g, "%s: failed with err=%d\n", __func__, err);
+        nvgpu_err(g, "%s: failed with err=%d", __func__, err);
         return 0;
 }
 
@@ -2670,7 +2670,7 @@ int gk20a_alloc_inst_block(struct gk20a *g, struct nvgpu_mem *inst_block)
 
         err = nvgpu_dma_alloc(g, ram_in_alloc_size_v(), inst_block);
         if (err) {
-                nvgpu_err(g, "%s: memory allocation failed\n", __func__);
+                nvgpu_err(g, "%s: memory allocation failed", __func__);
                 return err;
         }
 
diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
index 8b28a71a..a9e03943 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -2193,7 +2193,7 @@ int gk20a_init_pmu(struct pmu_gk20a *pmu)
                         get_pmu_sequence_out_alloc_ptr_v0;
                 break;
         default:
-                nvgpu_err(g, "PMU code version not supported version: %d\n",
+                nvgpu_err(g, "PMU code version not supported version: %d",
                         pmu->desc->app_version);
                 err = -EINVAL;
                 goto fail_pmu_seq;
@@ -3227,7 +3227,7 @@ static int gk20a_init_pmu_setup_sw(struct gk20a *g)
         err = nvgpu_dma_alloc_map_sys(vm, GK20A_PMU_SEQ_BUF_SIZE,
                         &pmu->seq_buf);
         if (err) {
-                nvgpu_err(g, "failed to allocate memory\n");
+                nvgpu_err(g, "failed to allocate memory");
                 goto err_free_seq;
         }
 
@@ -3244,7 +3244,7 @@ static int gk20a_init_pmu_setup_sw(struct gk20a *g)
         err = nvgpu_dma_alloc_map(vm, GK20A_PMU_TRACE_BUFSIZE,
                         &pmu->trace_buf);
         if (err) {
-                nvgpu_err(g, "failed to allocate pmu trace buffer\n");
+                nvgpu_err(g, "failed to allocate pmu trace buffer");
                 goto err_free_seq_buf;
         }
 
@@ -4542,7 +4542,7 @@ void pmu_dump_falcon_stats(struct pmu_gk20a *pmu)
                 nvgpu_err(g, "PMU_FALCON_REG_SP : 0x%x",
                         gk20a_readl(g, pwr_pmu_falcon_icd_rdata_r()));
         }
-        nvgpu_err(g, "elpg stat: %d\n",
+        nvgpu_err(g, "elpg stat: %d",
                         pmu->elpg_stat);
 
         /* PMU may crash due to FECS crash. Dump FECS status */
@@ -4671,7 +4671,7 @@ static bool pmu_validate_cmd(struct pmu_gk20a *pmu, struct pmu_cmd *cmd,
         return true;
 
 invalid_cmd:
-        nvgpu_err(g, "invalid pmu cmd :\n"
+        nvgpu_err(g, "invalid pmu cmd :"
                 "queue_id=%d,\n"
                 "cmd_size=%d, cmd_unit_id=%d, msg=%p, msg_size=%d,\n"
                 "payload in=%p, in_size=%d, in_offset=%d,\n"
@@ -4756,7 +4756,7 @@ int gk20a_pmu_sysmem_surface_alloc(struct gk20a *g, struct nvgpu_mem *mem,
 
         err = nvgpu_dma_alloc_map_sys(vm, size, mem);
         if (err) {
-                nvgpu_err(g, "failed to allocate memory\n");
+                nvgpu_err(g, "failed to allocate memory");
                 return -ENOMEM;
         }
 
diff --git a/drivers/gpu/nvgpu/gk20a/regops_gk20a.c b/drivers/gpu/nvgpu/gk20a/regops_gk20a.c
index c4b357b1..9919fc3d 100644
--- a/drivers/gpu/nvgpu/gk20a/regops_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/regops_gk20a.c
@@ -636,7 +636,7 @@ static int validate_reg_op_offset(struct dbg_session_gk20a *dbg_s,
 
         /* support only 24-bit 4-byte aligned offsets */
         if (offset & 0xFF000003) {
-                nvgpu_err(dbg_s->g, "invalid regop offset: 0x%x\n", offset);
+                nvgpu_err(dbg_s->g, "invalid regop offset: 0x%x", offset);
                 op->status |= REGOP(STATUS_INVALID_OFFSET);
                 return -EINVAL;
         }
@@ -674,7 +674,7 @@ static int validate_reg_op_offset(struct dbg_session_gk20a *dbg_s,
         }
 
         if (!valid) {
-                nvgpu_err(dbg_s->g, "invalid regop offset: 0x%x\n", offset);
+                nvgpu_err(dbg_s->g, "invalid regop offset: 0x%x", offset);
                 op->status |= REGOP(STATUS_INVALID_OFFSET);
                 return -EINVAL;
         }
diff --git a/drivers/gpu/nvgpu/gk20a/sim_gk20a.c b/drivers/gpu/nvgpu/gk20a/sim_gk20a.c
index 122e66f9..ecf829b7 100644
--- a/drivers/gpu/nvgpu/gk20a/sim_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/sim_gk20a.c
@@ -78,14 +78,14 @@ static int alloc_and_kmap_iopage(struct gk20a *g,
 
         if (!*page) {
                 err = -ENOMEM;
-                nvgpu_err(g, "couldn't allocate io page\n");
+                nvgpu_err(g, "couldn't allocate io page");
                 goto fail;
         }
 
         *kvaddr = kmap(*page);
         if (!*kvaddr) {
                 err = -ENOMEM;
-                nvgpu_err(g, "couldn't kmap io page\n");
+                nvgpu_err(g, "couldn't kmap io page");
                 goto fail;
         }
         *phys = page_to_phys(*page);
@@ -119,7 +119,7 @@ int gk20a_init_sim_support(struct platform_device *pdev)
 
         if (!(g->sim.send_bfr.kvaddr && g->sim.recv_bfr.kvaddr &&
               g->sim.msg_bfr.kvaddr)) {
-                nvgpu_err(g, "couldn't allocate all sim buffers\n");
+                nvgpu_err(g, "couldn't allocate all sim buffers");
                 goto fail;
         }
 
@@ -269,7 +269,7 @@ static int rpc_recv_poll(struct gk20a *g)
                                  (u64)recv_phys_addr_lo << PAGE_SHIFT;
 
                 if (recv_phys_addr != g->sim.msg_bfr.phys) {
-                        nvgpu_err(g, "%s Error in RPC reply\n",
+                        nvgpu_err(g, "%s Error in RPC reply",
                                 __func__);
                         return -1;
                 }
@@ -296,21 +296,21 @@ static int issue_rpc_and_wait(struct gk20a *g)
 
         err = rpc_send_message(g);
         if (err) {
-                nvgpu_err(g, "%s failed rpc_send_message\n",
+                nvgpu_err(g, "%s failed rpc_send_message",
                         __func__);
                 return err;
         }
 
         err = rpc_recv_poll(g);
         if (err) {
-                nvgpu_err(g, "%s failed rpc_recv_poll\n",
+                nvgpu_err(g, "%s failed rpc_recv_poll",
                         __func__);
                 return err;
         }
 
         /* Now check if RPC really succeeded */
         if (*sim_msg_hdr(g, sim_msg_result_r()) != sim_msg_result_success_v()) {
-                nvgpu_err(g, "%s received failed status!\n",
+                nvgpu_err(g, "%s received failed status!",
                         __func__);
                 return -(*sim_msg_hdr(g, sim_msg_result_r()));
         }
diff --git a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.c b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.c
index 9cb5b262..1488fbf9 100644
--- a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.c
@@ -95,7 +95,7 @@ int gk20a_tsg_bind_channel(struct tsg_gk20a *tsg,
                 tsg->runlist_id = ch->runlist_id;
         else if (tsg->runlist_id != ch->runlist_id) {
                 nvgpu_err(tsg->g,
-                        "Error: TSG channel should be share same runlist ch[%d] tsg[%d]\n",
+                        "Error: TSG channel should be share same runlist ch[%d] tsg[%d]",
                         ch->runlist_id, tsg->runlist_id);
                 return -EINVAL;
         }
diff --git a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
index 98d1a34d..815ae638 100644
--- a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
@@ -1418,7 +1418,7 @@ int pmu_exec_gen_bl(struct gk20a *g, void *desc, u8 b_wait_for_halt)
                 err = nvgpu_dma_alloc_flags_sys(g,
                                 NVGPU_DMA_READ_ONLY, bl_sz, &acr->hsbl_ucode);
                 if (err) {
-                        nvgpu_err(g, "failed to allocate memory\n");
+                        nvgpu_err(g, "failed to allocate memory");
                         goto err_done;
                 }
 
diff --git a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
index 2127badb..84c3dfcd 100644
--- a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
@@ -225,7 +225,7 @@ u32 gm20b_ltc_cbc_fix_config(struct gk20a *g, int base)
         if (val == 2) {
                 return base * 2;
         } else if (val != 1) {
-                nvgpu_err(g, "Invalid number of active ltcs: %08x\n", val);
+                nvgpu_err(g, "Invalid number of active ltcs: %08x", val);
         }
 
         return base;
diff --git a/drivers/gpu/nvgpu/gp106/xve_gp106.c b/drivers/gpu/nvgpu/gp106/xve_gp106.c
index fb0e8a8f..4eb96614 100644
--- a/drivers/gpu/nvgpu/gp106/xve_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/xve_gp106.c
@@ -529,7 +529,7 @@ static ssize_t xve_link_speed_write(struct file *filp,
         else if (strncmp(kbuff, "Gen3", check_len) == 0)
                 link_speed = GPU_XVE_SPEED_8P0;
         else
-                nvgpu_err(g, "%s: Unknown PCIe speed: %s\n",
+                nvgpu_err(g, "%s: Unknown PCIe speed: %s",
                           __func__, kbuff);
 
         if (!link_speed)
diff --git a/drivers/gpu/nvgpu/gp10b/gp10b_sysfs.c b/drivers/gpu/nvgpu/gp10b/gp10b_sysfs.c
index 1bd95b40..5a242bb5 100644
--- a/drivers/gpu/nvgpu/gp10b/gp10b_sysfs.c
+++ b/drivers/gpu/nvgpu/gp10b/gp10b_sysfs.c
@@ -35,7 +35,7 @@ static ssize_t ecc_enable_store(struct device *dev,
                 err = g->ops.pmu.send_lrf_tex_ltc_dram_overide_en_dis_cmd
                         (g, ecc_mask);
                 if (err)
-                        nvgpu_err(g, "ECC override did not happen\n");
+                        nvgpu_err(g, "ECC override did not happen");
         } else
                 return -EINVAL;
         return count;
@@ -90,7 +90,7 @@ void gp10b_create_sysfs(struct device *dev)
         error |= device_create_file(dev, &dev_attr_ecc_enable);
         error |= device_create_file(dev, &dev_attr_czf_bypass);
         if (error)
-                nvgpu_err(g, "Failed to create sysfs attributes!\n");
+                nvgpu_err(g, "Failed to create sysfs attributes!");
 }
 
 void gp10b_remove_sysfs(struct device *dev)
diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
index 2c85a667..98a8be2f 100644
--- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
@@ -1631,7 +1631,7 @@ static int gr_gp10b_disable_channel_or_tsg(struct gk20a *g, struct channel_gk20a
         ret = gk20a_disable_channel_tsg(g, fault_ch);
         if (ret) {
                 nvgpu_err(g,
-                                "CILP: failed to disable channel/TSG!\n");
+                                "CILP: failed to disable channel/TSG!");
                 return ret;
         }
 
@@ -1833,7 +1833,7 @@ static int gr_gp10b_pre_process_sm_exception(struct gk20a *g,
                         gk20a_dbg(gpu_dbg_fn | gpu_dbg_gpu_dbg, "CILP: Setting CILP preempt pending\n");
                         ret = gr_gp10b_set_cilp_preempt_pending(g, fault_ch);
                         if (ret) {
-                                nvgpu_err(g, "CILP: error while setting CILP preempt pending!\n");
+                                nvgpu_err(g, "CILP: error while setting CILP preempt pending!");
                                 return ret;
                         }
 
diff --git a/drivers/gpu/nvgpu/therm/thrmpmu.c b/drivers/gpu/nvgpu/therm/thrmpmu.c
index 84e9871a..918d4ad8 100644
--- a/drivers/gpu/nvgpu/therm/thrmpmu.c
+++ b/drivers/gpu/nvgpu/therm/thrmpmu.c
@@ -102,7 +102,7 @@ static u32 therm_pmu_cmd_post(struct gk20a *g, struct pmu_cmd *cmd,
                                 &handlerparams->success, 1);
 
                 if (handlerparams->success == 0) {
-                        nvgpu_err(g, "could not process cmd\n");
+                        nvgpu_err(g, "could not process cmd");
                         status = -ETIMEDOUT;
                         goto exit;
                 }
diff --git a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
index 28514386..5fbe7227 100644
--- a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
@@ -428,7 +428,7 @@ static int vgpu_fifo_preempt_channel(struct gk20a *g, u32 hw_chid)
 
         if (err || msg.ret) {
                 nvgpu_err(g,
-                        "preempt channel %d failed\n", hw_chid);
+                        "preempt channel %d failed", hw_chid);
                 err = -ENOMEM;
         }
 
@@ -452,7 +452,7 @@ static int vgpu_fifo_preempt_tsg(struct gk20a *g, u32 tsgid)
 
         if (err) {
                 nvgpu_err(g,
-                        "preempt tsg %u failed\n", tsgid);
+                        "preempt tsg %u failed", tsgid);
         }
 
         return err;
diff --git a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.c b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.c
index f425b7e5..347f27a5 100644
--- a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.c
+++ b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.c
@@ -141,7 +141,7 @@ static u64 vgpu_gp10b_locked_gmmu_map(struct vm_gk20a *vm,
                                 vm->gmmu_page_sizes[gmmu_page_size_big]) {
                         pgsz_idx = gmmu_page_size_big;
                 } else {
-                        nvgpu_err(g, "invalid kernel page size %d\n",
+                        nvgpu_err(g, "invalid kernel page size %d",
                                 page_size);
                         goto fail;
                 }
@@ -172,7 +172,7 @@ static u64 vgpu_gp10b_locked_gmmu_map(struct vm_gk20a *vm,
 fail:
         if (handle)
                 tegra_gr_comm_oob_put_ptr(handle);
-        nvgpu_err(g, "%s: failed with err=%d\n", __func__, err);
+        nvgpu_err(g, "%s: failed with err=%d", __func__, err);
         return 0;
 }
 
diff --git a/drivers/gpu/nvgpu/vgpu/mm_vgpu.c b/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
index db120d76..287567d6 100644
--- a/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
@@ -110,7 +110,7 @@ static u64 vgpu_locked_gmmu_map(struct vm_gk20a *vm,
                 map_offset = __nvgpu_vm_alloc_va(vm, size,
                                           pgsz_idx);
                 if (!map_offset) {
-                        nvgpu_err(g, "failed to allocate va space\n");
+                        nvgpu_err(g, "failed to allocate va space");
                         err = -ENOMEM;
                         goto fail;
                 }
@@ -138,7 +138,7 @@ static u64 vgpu_locked_gmmu_map(struct vm_gk20a *vm,
                                 vm->gmmu_page_sizes[gmmu_page_size_big]) {
                         pgsz_idx = gmmu_page_size_big;
                 } else {
-                        nvgpu_err(g, "invalid kernel page size %d\n",
+                        nvgpu_err(g, "invalid kernel page size %d",
                                 page_size);
                         goto fail;
                 }
@@ -160,7 +160,7 @@ static u64 vgpu_locked_gmmu_map(struct vm_gk20a *vm,
 
         return map_offset;
 fail:
-        nvgpu_err(g, "%s: failed with err=%d\n", __func__, err);
+        nvgpu_err(g, "%s: failed with err=%d", __func__, err);
         return 0;
 }