gpu: nvgpu: Remove global debugfs variable

Remove a global debugfs variable and instead save the allocator
debugfs root node in the gk20a struct.

Bug 1799159

Change-Id: If4eed34fa24775e962001e34840b334658f2321c
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1225611
(cherry picked from commit 1908fde10bb1fb60ce898ea329f5a441a3e4297a)
Reviewed-on: http://git-master/r/1242390
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a_allocator_bitmap.c b/drivers/gpu/nvgpu/gk20a/gk20a_allocator_bitmap.c
index 03ccbe85..f98e0782 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a_allocator_bitmap.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a_allocator_bitmap.c
@@ -371,7 +371,7 @@ static const struct gk20a_allocator_ops bitmap_ops = {
 };
 
 
-int gk20a_bitmap_allocator_init(struct gk20a_allocator *__a,
+int gk20a_bitmap_allocator_init(struct gk20a *g, struct gk20a_allocator *__a,
                                 const char *name, u64 base, u64 length,
                                 u64 blk_size, u64 flags)
 {
@@ -426,7 +426,7 @@ int gk20a_bitmap_allocator_init(struct gk20a_allocator *__a,
         wmb();
         a->inited = true;
 
-        gk20a_init_alloc_debug(__a);
+        gk20a_init_alloc_debug(g, __a);
         alloc_dbg(__a, "New allocator: type      bitmap\n");
         alloc_dbg(__a, "               base      0x%llx\n", a->base);
         alloc_dbg(__a, "               bit_offs  0x%llx\n", a->bit_offs);