gpu: do not release managed resource

l->bar is a managed resource, it will be released automatically
Therefore, there is no need to explicitly unmap it

Bug 200487652

Change-Id: Ic543baa770d9cbcf7e7319281c4a27fab4b4b4df
Signed-off-by: dmitry pervushin <dpervushin@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2012324
GVS: Gerrit_Virtual_Submit
Reviewed-by: Rahul Jain (SW-TEGRA) <rahuljain@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/drivers/gpu/nvgpu/os/linux/vgpu/vgpu_linux.c b/drivers/gpu/nvgpu/os/linux/vgpu/vgpu_linux.c
index aa2fa998..91e94696 100644
--- a/drivers/gpu/nvgpu/os/linux/vgpu/vgpu_linux.c
+++ b/drivers/gpu/nvgpu/os/linux/vgpu/vgpu_linux.c
@@ -58,16 +58,7 @@ struct vgpu_priv_data *vgpu_get_priv_data(struct gk20a *g)
 
 static void vgpu_remove_support(struct gk20a *g)
 {
-        struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
-
         vgpu_remove_support_common(g);
-
-        /* free mappings to registers, etc*/
-
-        if (l->bar1) {
-                iounmap(l->bar1);
-                l->bar1 = NULL;
-        }
 }
 
 static void vgpu_init_vars(struct gk20a *g, struct gk20a_platform *platform)