gpu: nvgpu: Use nvgpu_thread for channel worker

Use nvgpu_thread for channel worker.

JIRA NVGPU-14

Change-Id: Idcb93d3096de06a1569dc3ea69890745b5805d67
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1472870
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index c9a2ee93..7ac1d909 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -32,6 +32,7 @@ struct dbg_profiler_object_data;
 
 #include <linux/sched.h>
 #include <nvgpu/lock.h>
+#include <nvgpu/thread.h>
 #include <linux/irqreturn.h>
 #include <linux/version.h>
 #include <linux/cdev.h>
@@ -1142,7 +1143,7 @@ struct gk20a {
         wait_queue_head_t sw_irq_nonstall_last_handled_wq;
 
         struct gk20a_channel_worker {
-                struct task_struct *poll_task;
+                struct nvgpu_thread poll_task;
                 atomic_t put;
                 wait_queue_head_t wq;
                 struct nvgpu_list_node items;