gpu: nvgpu: replace wait_queue_head_t with nvgpu_cond

Replace existing usages of wait_queue_head_t with struct nvgpu_cond and
using the corresponding APIs in order to reduce Linux dependencies in NVGPU.

JIRA NVGPU-205

Change-Id: I85850369c3c47d3e1704e4171b1d172361842423
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1575778
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/sched_gk20a.h b/drivers/gpu/nvgpu/gk20a/sched_gk20a.h
index a54553c1..0cdb9914 100644
--- a/drivers/gpu/nvgpu/gk20a/sched_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/sched_gk20a.h
@@ -44,7 +44,7 @@ struct gk20a_sched_ctrl {
         u64 *recent_tsg_bitmap;
         u64 *ref_tsg_bitmap;
 
-        wait_queue_head_t readout_wq;
+        struct nvgpu_cond readout_wq;
 };
 
 int gk20a_sched_dev_release(struct inode *inode, struct file *filp);