gpu: nvgpu: remove clk_arb.h to gk20a.h circular dependency

clk_arb.h and gk20a.h has circular dependencies to each other. This is
removed by forward declaring struct gk20a in clk_arb.h and removing the
header gk20a.h from clk_arb.h and similarly forward declaring struct
nvgpu_clk_arb in gk20a.h and removing the header clk_arb.h from gk20a.h
alongwith putting headers in every execution unit which calls clk_arb.h
related methods.

JIRA NVGPU-597

Change-Id: I7cedca17206c148b21d93e5d7f0d88c2f98b979a
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1790915
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gp106/fifo_gp106.c b/drivers/gpu/nvgpu/gp106/fifo_gp106.c
index 9b1dd768..c1428306 100644
--- a/drivers/gpu/nvgpu/gp106/fifo_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/fifo_gp106.c
@@ -28,6 +28,8 @@
 #include <nvgpu/hw/gp106/hw_ccsr_gp106.h>
 #include <nvgpu/hw/gp106/hw_fifo_gp106.h>
 
+#include <nvgpu/bug.h>
+
 u32 gp106_fifo_get_num_fifos(struct gk20a *g)
 {
         return ccsr_channel__size_1_v();