gpu: nvgpu: Move can_railgate & railgate_delay to gk20a

Copy can_railgate and railgate_delay to struct gk20a at probe time,
and access them from gk20a instead of platform_gk20a.

JIRA NVGPU-16

Change-Id: I63d4f4aff7eb17a167775fd7982a1b548bbca3a5
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1463543
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.c b/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
index 04765eea..0d615d65 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
@@ -2454,7 +2454,7 @@ int gk20a_submit_channel_gpfifo(struct channel_gk20a *c,
         need_job_tracking = (flags & NVGPU_SUBMIT_GPFIFO_FLAGS_FENCE_WAIT) ||
                         (flags & NVGPU_SUBMIT_GPFIFO_FLAGS_FENCE_GET) ||
                         c->wdt_enabled ||
-                        platform->can_railgate ||
+                        g->can_railgate ||
                         !skip_buffer_refcounting;
 
         if (need_job_tracking) {
@@ -2492,7 +2492,7 @@ int gk20a_submit_channel_gpfifo(struct channel_gk20a *c,
                 need_deferred_cleanup = !c->deterministic ||
                                         need_sync_framework ||
                                         c->wdt_enabled ||
-                                        platform->can_railgate ||
+                                        g->can_railgate ||
                                         !skip_buffer_refcounting;
 
                 /*