For xgmi sriov, the reset is handled by host driver and hive->reset_domain
is not initialized so need to check if it exists before doing a put.
Signed-off-by: Vignesh Chander <Vignesh.Chander@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h
index dc43fcb93eac..f5318fedf2f0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h
@@ -113,7 +113,8 @@ static inline bool amdgpu_reset_get_reset_domain(struct amdgpu_reset_domain *dom
static inline void amdgpu_reset_put_reset_domain(struct amdgpu_reset_domain *domain)
{
- kref_put(&domain->refcount, amdgpu_reset_destroy_reset_domain);
+ if (domain)
+ kref_put(&domain->refcount, amdgpu_reset_destroy_reset_domain);
}
static inline bool amdgpu_reset_domain_schedule(struct amdgpu_reset_domain *domain,
--
2.25.1
