gpu: nvgpu: Move time correlation to common code

Time correlation does not have chip or OS specific dependencies, so
move it to generic new source file bus.c.

JIRA NVGPU-38

Change-Id: Ic7fdf8c9ccacf05baf1b3438a86b28e517093641
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1505171
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/Makefile.nvgpu b/drivers/gpu/nvgpu/Makefile.nvgpu
index d16e2c3e..790cd656 100644
--- a/drivers/gpu/nvgpu/Makefile.nvgpu
+++ b/drivers/gpu/nvgpu/Makefile.nvgpu
@@ -51,6 +51,7 @@ nvgpu-y := \
         common/mm/gmmu.o \
         common/mm/vm.o \
         common/mm/vm_area.o \
+        common/bus.o \
         common/enabled.o \
         common/pramin.o \
         common/semaphore.o \