[PATCH] drm/amdgpu: use hyphens in TLB fence driver and timeline names

Replace spaces with hyphens in amdgpu_tlb_fence_get_driver_name() and
amdgpu_tlb_fence_get_timeline_name(). Returning string literals with
spaces makes ftrace fence events and debugfs fence entries visually
ambiguous and harder to parse using standard log analysis tools.

Signed-off-by: Prike Liang <[email protected]>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c
index 82b8badde453..b0002c898386 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c
@@ -40,12 +40,12 @@ struct amdgpu_tlb_fence {
 
 static const char *amdgpu_tlb_fence_get_driver_name(struct dma_fence *fence)
 {
-	return "amdgpu tlb fence";
+	return "amdgpu_tlb_fence";
 }
 
 static const char *amdgpu_tlb_fence_get_timeline_name(struct dma_fence *f)
 {
-	return "amdgpu tlb timeline";
+	return "amdgpu_tlb_timeline";
 }
 
 static void amdgpu_tlb_fence_work(struct work_struct *work)
-- 
2.34.1