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

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/sched_gk20a.h b/drivers/gpu/nvgpu/gk20a/sched_gk20a.h
index 1f983678..4f6d1510 100644
--- 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;