Revert "nvgpu: Remove ASYNC PROBE for vgpu"

This reverts commit dbdf57fb3c34227b26c1858d85c83c18d34de453.

The aync-probe was causing an issue because the arm-gic set_type
did not have the proper locking constructs to prevent races in
gic distributor.

Bug 200385192

Change-Id: Ic4f51705e58da8145845b4812c8e61e1c73932cd
Signed-off-by: Aniruddha Banerjee <aniruddhab@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1676616
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/module.c b/drivers/gpu/nvgpu/common/linux/module.c
index d79de211..cebb5565 100644
--- a/drivers/gpu/nvgpu/common/linux/module.c
+++ b/drivers/gpu/nvgpu/common/linux/module.c
@@ -1322,6 +1322,7 @@ static struct platform_driver gk20a_driver = {
         .driver = {
                 .owner = THIS_MODULE,
                 .name = "gk20a",
+                .probe_type = PROBE_PREFER_ASYNCHRONOUS,
 #ifdef CONFIG_OF
                 .of_match_table = tegra_gk20a_of_match,
 #endif