gpu: nvgpu: Put debugfs dependencies inside #ifdef

Put all debugfs dependencies inside #ifdef CONFIG_DEBUG_FS. This includes some functions in allocators that were used only for debugging. Remove include of linux/debugfs.h on files that do not deal with debugfs. linux/debugfs.h implicitly included linux/fs.h, which we relied on. Add explicit include of linux/fs.h for all files where this is the case. Change-Id: I16feffae6b0e3a2edf366075cdc01ade86be06f9 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1467897 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2025-12-22 17:36:20 +03:00 · 2017-04-21 12:42:57 -07:00
parent b88c9ad793
commit b3e1ce04b9
33 changed files with 89 additions and 22 deletions
--- a/drivers/gpu/nvgpu/common/linux/ioctl_as.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_as.c
@@ -15,6 +15,7 @@

 #include <linux/cdev.h>
 #include <linux/uaccess.h>
+#include <linux/fs.h>

 #include <nvgpu/log2.h>

--- a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
@@ -18,6 +18,7 @@
 #include <linux/cdev.h>
 #include <linux/file.h>
 #include <linux/anon_inodes.h>
+#include <linux/fs.h>
 #include <uapi/linux/nvgpu.h>

 #include <nvgpu/bitops.h>
--- a/drivers/gpu/nvgpu/common/linux/kmem.c
+++ b/drivers/gpu/nvgpu/common/linux/kmem.c
@@ -479,6 +479,7 @@ static void print_histogram(struct nvgpu_mem_alloc_tracker *tracker,
 	}
 }

+#ifdef CONFIG_DEBUG_FS
 /**
 * nvgpu_kmem_print_stats - Print kmem tracking stats.
 *
@@ -515,7 +516,6 @@ void nvgpu_kmem_print_stats(struct nvgpu_mem_alloc_tracker *tracker,
 	unlock_tracker(tracker);
 }

-#if defined(CONFIG_DEBUG_FS)
 static int __kmem_tracking_show(struct seq_file *s, void *unused)
 {
 	struct nvgpu_mem_alloc_tracker *tracker = s->private;
--- a/drivers/gpu/nvgpu/common/linux/module.c
+++ b/drivers/gpu/nvgpu/common/linux/module.c
@@ -615,9 +615,9 @@ static int gk20a_pm_unrailgate(struct device *dev)
 {
 	struct gk20a_platform *platform = dev_get_drvdata(dev);
 	int ret = 0;
+#ifdef CONFIG_DEBUG_FS
 	struct gk20a *g = get_gk20a(dev);

-#ifdef CONFIG_DEBUG_FS
 	g->pstats.last_rail_ungate_start = jiffies;
 	if (g->pstats.railgating_cycle_count >= 1)
 		g->pstats.total_rail_gate_time_ms =
@@ -974,8 +974,10 @@ static int __exit gk20a_remove(struct platform_device *pdev)

 	gk20a_user_deinit(dev, &nvgpu_class);

+#ifdef CONFIG_DEBUG_FS
 	debugfs_remove_recursive(platform->debugfs);
 	debugfs_remove_recursive(platform->debugfs_alias);
+#endif

 	gk20a_remove_sysfs(dev);

--- a/drivers/gpu/nvgpu/common/linux/pci.c
+++ b/drivers/gpu/nvgpu/common/linux/pci.c
@@ -463,8 +463,10 @@ static void nvgpu_pci_remove(struct pci_dev *pdev)
 	gk20a_user_deinit(g->dev, &nvgpu_pci_class);
 	gk20a_dbg(gpu_dbg_shutdown, "User de-init done.\b");

+#ifdef CONFIG_DEBUG_FS
 	debugfs_remove_recursive(platform->debugfs);
 	debugfs_remove_recursive(platform->debugfs_alias);
+#endif

 	gk20a_remove_sysfs(g->dev);

--- a/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c
@@ -310,6 +310,7 @@ static void nvgpu_bitmap_alloc_destroy(struct nvgpu_allocator *__a)
 	nvgpu_kfree(nvgpu_alloc_to_gpu(__a), a);
 }

+#ifdef CONFIG_DEBUG_FS
 static void nvgpu_bitmap_print_stats(struct nvgpu_allocator *__a,
 				     struct seq_file *s, int lock)
 {
@@ -329,6 +330,7 @@ static void nvgpu_bitmap_print_stats(struct nvgpu_allocator *__a,
 	__alloc_pstat(s, __a, "  Outstanding   = 0x%llx\n",
 		      a->bytes_alloced - a->bytes_freed);
 }
+#endif

 static const struct nvgpu_allocator_ops bitmap_ops = {
 	.alloc		= nvgpu_bitmap_alloc,
@@ -344,7 +346,9 @@ static const struct nvgpu_allocator_ops bitmap_ops = {

 	.fini		= nvgpu_bitmap_alloc_destroy,

+#ifdef CONFIG_DEBUG_FS
 	.print_stats	= nvgpu_bitmap_print_stats,
+#endif
 };


--- a/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
@@ -1086,6 +1086,7 @@ static u64 nvgpu_buddy_alloc_space(struct nvgpu_allocator *a)
 	return space;
 }

+#ifdef CONFIG_DEBUG_FS
 /*
 * Print the buddy allocator top level stats. If you pass @s as NULL then the
 * stats are printed to the kernel log. This lets this code be used for
@@ -1163,6 +1164,7 @@ static void nvgpu_buddy_print_stats(struct nvgpu_allocator *__a,
 	if (lock)
 		alloc_unlock(__a);
 }
+#endif

 static const struct nvgpu_allocator_ops buddy_ops = {
 	.alloc		= nvgpu_buddy_balloc,
@@ -1182,7 +1184,9 @@ static const struct nvgpu_allocator_ops buddy_ops = {

 	.fini		= nvgpu_buddy_allocator_destroy,

+#ifdef CONFIG_DEBUG_FS
 	.print_stats	= nvgpu_buddy_print_stats,
+#endif
 };

 /*
--- a/drivers/gpu/nvgpu/common/mm/lockless_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/lockless_allocator.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
@@ -106,6 +106,7 @@ static void nvgpu_lockless_alloc_destroy(struct nvgpu_allocator *a)
 	nvgpu_kfree(nvgpu_alloc_to_gpu(a), pa);
 }

+#ifdef CONFIG_DEBUG_FS
 static void nvgpu_lockless_print_stats(struct nvgpu_allocator *a,
 				   struct seq_file *s, int lock)
 {
@@ -122,6 +123,7 @@ static void nvgpu_lockless_print_stats(struct nvgpu_allocator *a,
 	__alloc_pstat(s, a, "  Number free   = %d\n",
 		      pa->nr_nodes - atomic_read(&pa->nr_allocs));
 }
+#endif

 static const struct nvgpu_allocator_ops pool_ops = {
 	.alloc		= nvgpu_lockless_alloc,
@@ -134,7 +136,9 @@ static const struct nvgpu_allocator_ops pool_ops = {

 	.fini		= nvgpu_lockless_alloc_destroy,

+#ifdef CONFIG_DEBUG_FS
 	.print_stats	= nvgpu_lockless_print_stats,
+#endif
 };

 int nvgpu_lockless_allocator_init(struct gk20a *g, struct nvgpu_allocator *__a,
--- a/drivers/gpu/nvgpu/common/mm/nvgpu_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/nvgpu_allocator.c
@@ -150,13 +150,13 @@ int __nvgpu_alloc_common_init(struct nvgpu_allocator *a, struct gk20a *g,
 	return 0;
 }

+#ifdef CONFIG_DEBUG_FS
 void nvgpu_alloc_print_stats(struct nvgpu_allocator *__a,
 			     struct seq_file *s, int lock)
 {
 	__a->ops->print_stats(__a, s, lock);
 }

-#ifdef CONFIG_DEBUG_FS
 static int __alloc_show(struct seq_file *s, void *unused)
 {
 	struct nvgpu_allocator *a = s->private;
--- a/drivers/gpu/nvgpu/common/mm/page_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/page_allocator.c
@@ -742,6 +742,7 @@ static void nvgpu_page_allocator_destroy(struct nvgpu_allocator *__a)
 	alloc_unlock(__a);
 }

+#ifdef CONFIG_DEBUG_FS
 static void nvgpu_page_print_stats(struct nvgpu_allocator *__a,
 				   struct seq_file *s, int lock)
 {
@@ -788,6 +789,7 @@ static void nvgpu_page_print_stats(struct nvgpu_allocator *__a,
 	if (lock)
 		alloc_unlock(__a);
 }
+#endif

 static const struct nvgpu_allocator_ops page_ops = {
 	.alloc		= nvgpu_page_alloc,
@@ -807,7 +809,9 @@ static const struct nvgpu_allocator_ops page_ops = {

 	.fini		= nvgpu_page_allocator_destroy,

+#ifdef CONFIG_DEBUG_FS
 	.print_stats	= nvgpu_page_print_stats,
+#endif
 };

 /*
--- a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c
@@ -18,7 +18,9 @@

 #include <linux/dma-mapping.h>
 #include <linux/fs.h>
+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif
 #include <linux/dma-buf.h>

 #include <trace/events/gk20a.h>
@@ -1662,6 +1664,7 @@ int gk20a_mark_compressible_write(struct gk20a *g, u32 buffer_fd,
 	return 0;
 }

+#ifdef CONFIG_DEBUG_FS
 static ssize_t gk20a_cde_reload_write(struct file *file,
 	const char __user *userbuf, size_t count, loff_t *ppos)
 {
@@ -1694,3 +1697,4 @@ void gk20a_cde_debugfs_init(struct device *dev)
 	debugfs_create_file("reload_cde_firmware", S_IWUSR, platform->debugfs,
 			    g, &gk20a_cde_reload_fops);
 }
+#endif
--- a/drivers/gpu/nvgpu/gk20a/ce2_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/ce2_gk20a.c
@@ -11,13 +11,11 @@
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 */

+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif

 #include <nvgpu/kmem.h>
 #include <nvgpu/dma.h>
--- a/drivers/gpu/nvgpu/gk20a/clk_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/clk_gk20a.c
@@ -18,7 +18,9 @@

 #include <linux/clk.h>
 #include <linux/module.h>
+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif
 #include <linux/clk/tegra.h>

 #include "gk20a.h"
--- a/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.c
@@ -15,7 +15,6 @@
 #include <linux/kthread.h>
 #include <linux/wait.h>
 #include <linux/ktime.h>
-#include <linux/debugfs.h>
 #include <linux/uaccess.h>
 #include <linux/poll.h>
 #include <trace/events/gk20a.h>
--- a/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
@@ -24,7 +24,7 @@ struct channel_ctx_gk20a;
 struct gk20a_ctxsw_dev;
 struct gk20a_fecs_trace;
 struct tsg_gk20a;
-
+struct poll_table_struct;

 int gk20a_ctxsw_dev_release(struct inode *inode, struct file *filp);
 int gk20a_ctxsw_dev_open(struct inode *inode, struct file *filp);
--- a/drivers/gpu/nvgpu/gk20a/debug_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/debug_gk20a.c
@@ -12,9 +12,12 @@
 *
 */

+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif
 #include <linux/seq_file.h>
 #include <linux/io.h>
+#include <linux/fs.h>

 #include <nvgpu/log.h>
 #include <nvgpu/kmem.h>
@@ -298,8 +301,8 @@ int gk20a_railgating_debugfs_init(struct device *dev)

 void gk20a_debug_init(struct device *dev, const char *debugfs_symlink)
 {
-	struct gk20a_platform *platform = dev_get_drvdata(dev);
 #ifdef CONFIG_DEBUG_FS
+	struct gk20a_platform *platform = dev_get_drvdata(dev);
 	struct gk20a *g = platform->g;

 	platform->debugfs = debugfs_create_dir(dev_name(dev), NULL);
--- a/drivers/gpu/nvgpu/gk20a/fecs_trace_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fecs_trace_gk20a.c
@@ -13,7 +13,9 @@

 #include <asm/barrier.h>
 #include <linux/kthread.h>
+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif

 #include <nvgpu/kmem.h>
 #include <nvgpu/dma.h>
--- a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
@@ -16,6 +16,7 @@
 #include <linux/gk20a.h>
 #include <linux/file.h>
 #include <linux/version.h>
+#include <linux/fs.h>

 #include <nvgpu/semaphore.h>
 #include <nvgpu/kmem.h>
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -35,6 +35,9 @@ struct dbg_profiler_object_data;
 #include <linux/irqreturn.h>
 #include <linux/version.h>
 #include <linux/cdev.h>
+#ifdef CONFIG_DEBUG_FS
+#include <linux/debugfs.h>
+#endif

 #include "../../../arch/arm/mach-tegra/iomap.h"

@@ -150,7 +153,9 @@ struct gpu_ops {
 					    struct zbc_entry *s_val,
 					    u32 index);
 		void (*init_cbc)(struct gk20a *g, struct gr_gk20a *gr);
+#ifdef CONFIG_DEBUG_FS
 		void (*sync_debugfs)(struct gk20a *g);
+#endif
 		void (*init_fs_state)(struct gk20a *g);
 		void (*isr)(struct gk20a *g);
 		u32 (*cbc_fix_config)(struct gk20a *g, int base);
@@ -669,7 +674,9 @@ struct gpu_ops {
 	struct {
 		int (*init_therm_setup_hw)(struct gk20a *g);
 		int (*elcg_init_idle_filters)(struct gk20a *g);
+#ifdef CONFIG_DEBUG_FS
 		void (*therm_debugfs_init)(struct gk20a *g);
+#endif
 		int (*get_internal_sensor_curr_temp)(struct gk20a *g, u32 *temp_f24_8);
 		void (*get_internal_sensor_limits)(s32 *max_24_8,
 							s32 *min_24_8);
@@ -1140,7 +1147,9 @@ struct gk20a {
 	u32 tpc_fs_mask_user;

 	struct nvgpu_bios bios;
+#ifdef CONFIG_DEBUG_FS
 	struct debugfs_blob_wrapper bios_blob;
+#endif

 	struct nvgpu_clk_arb *clk_arb;

--- a/drivers/gpu/nvgpu/gk20a/gk20a_scale.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a_scale.c
@@ -17,7 +17,6 @@
 */

 #include <linux/devfreq.h>
-#include <linux/debugfs.h>
 #include <linux/export.h>
 #include <soc/tegra/chip-id.h>
 #include <linux/pm_qos.h>
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -17,7 +17,9 @@
 */

 #include <linux/module.h>
+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif
 #include <linux/uaccess.h>

 #include <nvgpu/nvgpu_common.h>
--- a/drivers/gpu/nvgpu/gk20a/sched_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/sched_gk20a.c
@@ -13,7 +13,9 @@

 #include <asm/barrier.h>
 #include <linux/wait.h>
+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif
 #include <linux/uaccess.h>
 #include <linux/poll.h>
 #include <uapi/linux/nvgpu.h>
--- a/drivers/gpu/nvgpu/gk20a/sched_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/sched_gk20a.h
@@ -17,6 +17,7 @@
 struct gk20a;
 struct gpu_ops;
 struct tsg_gk20a;
+struct poll_table_struct;

 struct gk20a_sched_ctrl {
 	struct gk20a *g;
--- a/drivers/gpu/nvgpu/gk20a/therm_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/therm_gk20a.c
@@ -1,9 +1,7 @@
 /*
- * drivers/video/tegra/host/gk20a/therm_gk20a.c
- *
 * GK20A Therm
 *
- * Copyright (c) 2011-2016, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2011-2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
@@ -14,9 +12,8 @@
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

 #include "gk20a.h"
@@ -105,8 +102,10 @@ int gk20a_init_therm_support(struct gk20a *g)
 	if (err)
 		return err;

+#ifdef CONFIG_DEBUG_FS
 	if (g->ops.therm.therm_debugfs_init)
 	    g->ops.therm.therm_debugfs_init(g);
+#endif

 	return err;
 }
--- a/drivers/gpu/nvgpu/gm206/bios_gm206.c
+++ b/drivers/gpu/nvgpu/gm206/bios_gm206.c
@@ -256,7 +256,9 @@ int gm206_bios_init(struct gk20a *g)
 {
 	unsigned int i;
 	struct gk20a_platform *platform = dev_get_drvdata(g->dev);
+#ifdef CONFIG_DEBUG_FS
 	struct dentry *d;
+#endif
 	struct nvgpu_firmware *bios_fw;
 	int err;
 	struct pci_dev *pdev = to_pci_dev(g->dev);
@@ -317,6 +319,7 @@ int gm206_bios_init(struct gk20a *g)
 		(g->pci_device_id == 0x1c75) &&
 		(g->gpu_characteristics.vbios_version == 0x86065300);

+#ifdef CONFIG_DEBUG_FS
 	g->bios_blob.data = g->bios.data;
 	g->bios_blob.size = g->bios.size;

@@ -324,6 +327,7 @@ int gm206_bios_init(struct gk20a *g)
 			&g->bios_blob);
 	if (!d)
 		nvgpu_err(g, "No debugfs?");
+#endif

 	gk20a_dbg_fn("done");

--- a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
@@ -11,8 +11,11 @@
 * more details.
 */

+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif

+#include <nvgpu/types.h>
 #include <linux/platform/tegra/mc.h>

 #include <nvgpu/dma.h>
--- a/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
@@ -18,8 +18,10 @@

 #include <linux/version.h>
 #include <linux/clk.h>
+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
 #include <linux/uaccess.h>
+#endif
 #include <linux/clk/tegra.h>
 #include <soc/tegra/fuse.h>
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0))
--- a/drivers/gpu/nvgpu/gp106/acr_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/acr_gp106.c
@@ -11,7 +11,9 @@
 * more details.
 */

+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif

 #include <nvgpu/nvgpu_common.h>
 #include <nvgpu/kmem.h>
--- a/drivers/gpu/nvgpu/gp106/clk_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/clk_gp106.c
@@ -16,8 +16,9 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
-#include <linux/uaccess.h>
+#endif

 #include <nvgpu/kmem.h>

--- a/drivers/gpu/nvgpu/gp106/therm_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/therm_gp106.c
@@ -12,7 +12,9 @@
 */

 #include "therm_gp106.h"
+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif
 #include "therm/thrmpmu.h"

 #include <nvgpu/hw/gp106/hw_therm_gp106.h>
--- a/drivers/gpu/nvgpu/gp106/xve_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/xve_gp106.c
@@ -14,8 +14,10 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
 #include <linux/uaccess.h>
+#endif

 #include "gk20a/gk20a.h"
 #include "gm206/bios_gm206.h"
@@ -498,6 +500,7 @@ static void xve_available_speeds_gp106(struct gk20a *g, u32 *speed_mask)
 	*speed_mask = GPU_XVE_SPEED_2P5 | GPU_XVE_SPEED_5P0;
 }

+#ifdef CONFIG_DEBUG_FS
 static ssize_t xve_link_speed_write(struct file *filp,
 				    const char __user *buff,
 				    size_t len, loff_t *off)
@@ -621,6 +624,7 @@ static const struct file_operations xve_link_control_status_fops = {
 	.llseek = seq_lseek,
 	.release = single_release,
 };
+#endif

 static int xve_sw_init_gp106(struct device *dev)
 {
--- a/drivers/gpu/nvgpu/include/nvgpu/allocator.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/allocator.h
@@ -17,7 +17,6 @@
 #ifndef NVGPU_ALLOCATOR_H
 #define NVGPU_ALLOCATOR_H

-#include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/platform_device.h>

@@ -74,9 +73,11 @@ struct nvgpu_allocator_ops {
 	/* Destructor. */
 	void (*fini)(struct nvgpu_allocator *allocator);

+#ifdef CONFIG_DEBUG_FS
 	/* Debugging. */
 	void (*print_stats)(struct nvgpu_allocator *allocator,
 			    struct seq_file *s, int lock);
+#endif
 };

 struct nvgpu_allocator {
@@ -246,8 +247,10 @@ u64  nvgpu_alloc_space(struct nvgpu_allocator *a);

 void nvgpu_alloc_destroy(struct nvgpu_allocator *allocator);

+#ifdef CONFIG_DEBUG_FS
 void nvgpu_alloc_print_stats(struct nvgpu_allocator *a,
 			     struct seq_file *s, int lock);
+#endif

 static inline struct gk20a *nvgpu_alloc_to_gpu(struct nvgpu_allocator *a)
 {
--- a/drivers/gpu/nvgpu/pmgr/pmgr.c
+++ b/drivers/gpu/nvgpu/pmgr/pmgr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
@@ -14,7 +14,10 @@
 #include "gk20a/gk20a.h"
 #include "pwrdev.h"
 #include "pmgrpmu.h"
+
+#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
+#endif

 int pmgr_pwr_devices_get_power(struct gk20a *g, u32 *val)
 {