gpu: nvgpu: Simplify pagepool size query

Make pagepool size query into a function instead of storing the value
during boot time in a structure. This simplifies the structure and
users of pagepool size do not need to worry about whether it has
already been set.

Change-Id: Iba16e840cdf9b6c39449730237aa7d8fdff47848
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/660907

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index ca6a8ae0..ef43d29a 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -143,7 +143,7 @@ struct gpu_ops {
                                   struct zbc_entry *color_val, u32 index);
                 int (*add_zbc_depth)(struct gk20a *g, struct gr_gk20a *gr,
                                   struct zbc_entry *depth_val, u32 index);
-                void (*buffer_size_defaults)(struct gk20a *g);
+                u32 (*pagepool_default_size)(struct gk20a *g);
         } gr;
         const char *name;
         struct {