gpu: nvgpu: use nvgpu specific nvhost APIs

Remove use of linux specifix header files
<linux/nvhost.h> and <linux/nvhost_ioctl.h>
and use nvgpu specific header file <nvgpu/nvhost.h>
instead
This is needed to remove all Linux dependencies
from nvgpu driver

Replace all nvhost_*() calls by
nvgpu_nvhost_*() calls from new nvgpu library

Remove platform device pointer host1x_dev
from struct gk20a and add struct
nvgpu_nvhost_dev instead

Jira NVGPU-29

Change-Id: Ia7af70602cfc16f9ccc380752538c05a9cbb8a67
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1489726
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
index 7eb28f2f..4b0667c5 100644
--- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
@@ -18,9 +18,6 @@
  */
 
 #include <trace/events/gk20a.h>
-#ifdef CONFIG_TEGRA_GK20A_NVHOST
-#include <linux/nvhost.h>
-#endif
 
 #include <nvgpu/dma.h>
 #include <nvgpu/timers.h>
@@ -32,6 +29,7 @@
 #include <nvgpu/bug.h>
 #include <nvgpu/log2.h>
 #include <nvgpu/debug.h>
+#include <nvgpu/nvhost.h>
 
 #include "gk20a.h"
 #include "ctxsw_trace_gk20a.h"
@@ -3537,7 +3535,7 @@ void gk20a_dump_channel_status_ramfc(struct gk20a *g,
                 gk20a_debug_output(o, "%s on syncpt %u (%s) val %u\n",
                         (status == 3 || status == 8) ? "Waiting" : "Waited",
                         pbdma_syncpointb_syncpt_index_v(syncpointb),
-                        nvhost_syncpt_get_name(g->host1x_dev,
+                        nvgpu_nvhost_syncpt_get_name(g->nvhost_dev,
                                 pbdma_syncpointb_syncpt_index_v(syncpointb)),
                         pbdma_syncpointa_payload_v(syncpointa));
 #endif