Revert "HACK: Disable genpd_pm_subdomain_attach"

This reverts commit 83699a4ec9ebf55f6cc12c76e57dad1d4ec2fbfa.

This hack was put in place as upstream has removed of_node
field from generic_pm_domain structure. But as we are still
using it, so removing this hack.

Bug 200100078

Change-Id: I14e533786fb814e361c580e2883ceff1f63d251f

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 498de7e7..6afac4d8 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -1639,13 +1639,9 @@ static int _gk20a_init_domain(struct device_node *np,
 #endif
 
         of_genpd_add_provider_simple(np, gpd);
-
-#warning genpd_pm_subdomain_attach does not work with upstream
-#if 0
         gpd->of_node = of_node_get(np);
 
         genpd_pm_subdomain_attach(gpd);
-#endif
         return 0;
 }