gpu: nvgpu: rename mutex to runlist_lock

Rename mutex to runlist_lock in fifo_runlist_info_gk20a
struct. This is good to have for code readability.

Bug 2065990
Bug 2043838

Change-Id: I716685e3fad538458181d2a9fe592410401862b9
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1662587
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
index d077f329..3ea326b8 100644
--- a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
@@ -249,7 +249,7 @@ static int init_runlist(struct gk20a *g, struct fifo_gk20a *f)
                                 goto clean_up_runlist;
                         }
                 }
-                nvgpu_mutex_init(&runlist->mutex);
+                nvgpu_mutex_init(&runlist->runlist_lock);
 
                 /* None of buffers is pinned if this value doesn't change.
                     Otherwise, one of them (cur_buffer) must have been pinned. */
@@ -585,12 +585,12 @@ int vgpu_fifo_update_runlist(struct gk20a *g, u32 runlist_id,
 
         runlist = &f->runlist_info[runlist_id];
 
-        nvgpu_mutex_acquire(&runlist->mutex);
+        nvgpu_mutex_acquire(&runlist->runlist_lock);
 
         ret = vgpu_fifo_update_runlist_locked(g, runlist_id, chid, add,
                                         wait_for_finish);
 
-        nvgpu_mutex_release(&runlist->mutex);
+        nvgpu_mutex_release(&runlist->runlist_lock);
         return ret;
 }