gpu: nvgpu: Do not use pm_runtime calls directly

mm_gk20a.c had direct calls to pm_runtime_put_noidle(). Replace
them with calls to wrapper gk20a_idle_nosuspend() to prevent
unnecessary dependencies to Linux.

Change-Id: Iaf8b9255750be2f3e1aa39587c1a4a3cbeacc67f
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1319069
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
index a857390b..ef20f00d 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
@@ -20,7 +20,6 @@
 #include <linux/highmem.h>
 #include <linux/log2.h>
 #include <linux/nvhost.h>
-#include <linux/pm_runtime.h>
 #include <linux/scatterlist.h>
 #include <linux/nvmap.h>
 #include <soc/tegra/chip-id.h>
@@ -5155,7 +5154,7 @@ int gk20a_mm_fb_flush(struct gk20a *g)
 
         gk20a_busy_noresume(g->dev);
         if (!g->power_on) {
-                pm_runtime_put_noidle(g->dev);
+                gk20a_idle_nosuspend(g->dev);
                 return 0;
         }
 
@@ -5195,7 +5194,7 @@ int gk20a_mm_fb_flush(struct gk20a *g)
 
         nvgpu_mutex_release(&mm->l2_op_lock);
 
-        pm_runtime_put_noidle(g->dev);
+        gk20a_idle_nosuspend(g->dev);
 
         return ret;
 }
@@ -5244,7 +5243,7 @@ void gk20a_mm_l2_invalidate(struct gk20a *g)
                 gk20a_mm_l2_invalidate_locked(g);
                 nvgpu_mutex_release(&mm->l2_op_lock);
         }
-        pm_runtime_put_noidle(g->dev);
+        gk20a_idle_nosuspend(g->dev);
 }
 
 void gk20a_mm_l2_flush(struct gk20a *g, bool invalidate)
@@ -5292,7 +5291,7 @@ void gk20a_mm_l2_flush(struct gk20a *g, bool invalidate)
         nvgpu_mutex_release(&mm->l2_op_lock);
 
 hw_was_off:
-        pm_runtime_put_noidle(g->dev);
+        gk20a_idle_nosuspend(g->dev);
 }
 
 void gk20a_mm_cbc_clean(struct gk20a *g)
@@ -5332,7 +5331,7 @@ void gk20a_mm_cbc_clean(struct gk20a *g)
         nvgpu_mutex_release(&mm->l2_op_lock);
 
 hw_was_off:
-        pm_runtime_put_noidle(g->dev);
+        gk20a_idle_nosuspend(g->dev);
 }
 
 int gk20a_vm_find_buffer(struct vm_gk20a *vm, u64 gpu_va,