Revert "gpu: nvgpu: Fix gk20a shutdown issue"

This reverts commit c18edd3686115ca0b7d8bb08b35f23264f865358.

Proper fixes for shutdown issue are being added with below changes
http://git-master/r/#/c/738509/
http://git-master/r/#/c/734920/

Hence revert this workaround

Bug 200099940

Change-Id: I74b29c804af2bdb9d95c6b93c5308a323575ae57
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/739082
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 0f2b576d..8e7fbae0 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -1210,19 +1210,11 @@ static int gk20a_pm_initialise_domain(struct platform_device *pdev)
         struct gk20a_platform *platform = platform_get_drvdata(pdev);
         struct dev_power_governor *pm_domain_gov = NULL;
         struct generic_pm_domain *domain = dev_to_genpd(&pdev->dev);
-        struct device *dev = &pdev->dev;
 
 #ifdef CONFIG_PM_RUNTIME
         if (!platform->can_railgate)
                 pm_domain_gov = &pm_domain_always_on_gov;
 #endif
-        /*
-         * FIXME: We can remove below assignment once we have clean shutdown
-         * for gk20a.
-         */
-        if (dev->pm_domain)
-                dev->pm_domain->detach = NULL;
-
         domain->gov = pm_domain_gov;
 
         if (platform->railgate_delay)