gpu: nvgpu: Remove direct MC and GR deps from bus

bus_gk20a.c had some debug dump references to MC and GR registers.
The dumps have not been very useful, so instead of refactoring the
code just remove the dumps.

JIRA NVGPU-588

Change-Id: Id974731716d058ef4a3fe77240c11b1c53db169c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1730891
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/gpu/nvgpu/common/bus/bus_gk20a.c b/drivers/gpu/nvgpu/common/bus/bus_gk20a.c
index a2c6a3d7..d173123d 100644
--- a/drivers/gpu/nvgpu/common/bus/bus_gk20a.c
+++ b/drivers/gpu/nvgpu/common/bus/bus_gk20a.c
@@ -28,8 +28,6 @@
 #include "bus_gk20a.h"
 
 #include <nvgpu/hw/gk20a/hw_bus_gk20a.h>
-#include <nvgpu/hw/gk20a/hw_mc_gk20a.h>
-#include <nvgpu/hw/gk20a/hw_gr_gk20a.h>
 #include <nvgpu/hw/gk20a/hw_timer_gk20a.h>
 
 void gk20a_bus_init_hw(struct gk20a *g)
@@ -70,9 +68,6 @@ void gk20a_bus_isr(struct gk20a *g)
                         bus_intr_0_pri_fecserr_m() |
                         bus_intr_0_pri_timeout_m())) {
 
-                nvgpu_log(g, gpu_dbg_intr, "pmc_enable : 0x%x",
-                        gk20a_readl(g, mc_enable_r()));
-
                 save0 = gk20a_readl(g, timer_pri_timeout_save_0_r());
                 if (timer_pri_timeout_save_0_fecs_tgt_v(save0)) {
                         /*
@@ -99,11 +94,6 @@ void gk20a_bus_isr(struct gk20a *g)
                         if (g->ops.priv_ring.decode_error_code)
                                 g->ops.priv_ring.decode_error_code(g,
                                                         fecs_errcode);
-
-                        if ((fecs_errcode & 0xffffff00) == 0xbadf1300)
-                                nvgpu_err(g, "NV_PGRAPH_PRI_GPC0_GPCCS_FS_GPC: "
-                                        "0x%08x",
-                                        gk20a_readl(g, gr_gpc0_fs_gpc_r()));
                 }
 
         } else {