gpu: nvgpu: Remove Linux devnode fields from gk20a

Move Linux devnode related fields to a new header file os_linux.h.

The class structure is defined in module.c, so move its declaration
to module.h.

JIRA NVGPU-38

Change-Id: I5d8920169064f4289ff61004f7f81543a9aba221
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1505927
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c b/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
index 77890da8..84edacbb 100644
--- a/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
@@ -32,6 +32,7 @@
 #include "gr_gk20a.h"
 #include "dbg_gpu_gk20a.h"
 #include "regops_gk20a.h"
+#include "common/linux/os_linux.h"
 
 #include <nvgpu/hw/gk20a/hw_therm_gk20a.h>
 #include <nvgpu/hw/gk20a/hw_gr_gk20a.h>
@@ -115,6 +116,7 @@ static int alloc_profiler(struct gk20a *g,
 static int gk20a_dbg_gpu_do_dev_open(struct inode *inode,
                 struct file *filp, bool is_profiler)
 {
+        struct nvgpu_os_linux *l;
         struct dbg_session_gk20a *dbg_session;
         struct gk20a *g;
 
@@ -123,12 +125,12 @@ static int gk20a_dbg_gpu_do_dev_open(struct inode *inode,
         int err;
 
         if (!is_profiler)
-                g = container_of(inode->i_cdev,
-                                 struct gk20a, dbg.cdev);
+                l = container_of(inode->i_cdev,
+                                 struct nvgpu_os_linux, dbg.cdev);
         else
-                g = container_of(inode->i_cdev,
-                                 struct gk20a, prof.cdev);
-        g = gk20a_get(g);
+                l = container_of(inode->i_cdev,
+                                 struct nvgpu_os_linux, prof.cdev);
+        g = gk20a_get(&l->g);
         if (!g)
                 return -ENODEV;