gpu: nvgpu: use get_unused_fd_flags()

get_unused_fd() is deprecated on kernel-4.4,
but get_unused_fd_flags() is supported on both
kernel-4.4 and previous versions

hence remove use of get_unused_fd() and use
get_unused_fd_flags()

Change-Id: I132aa67d2bc23a698848ac51d2d176d7d33e1695
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1126847
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
index 87b0bee1..f41ca767 100644
--- a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
@@ -85,7 +85,7 @@ int gk20a_fence_install_fd(struct gk20a_fence *f)
         if (!f->sync_fence)
                 return -EINVAL;
 
-        fd = get_unused_fd();
+        fd = get_unused_fd_flags(O_RDWR);
         if (fd < 0)
                 return fd;