[PATCH RESEND] drm/imagination: Use pvr_vm_context_get()

[Matt Coster]

I missed this open-coded kref_get() while trying to debug a refcount
bug, so let's use the helper function here to avoid that waste of time
again in the future.

Signed-off-by: Matt Coster <matt.coster@xxxxxxxxxx>
Fixes: ff5f643de0bf ("drm/imagination: Add GEM and VM related code")
---
 drivers/gpu/drm/imagination/pvr_vm.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/imagination/pvr_vm.c b/drivers/gpu/drm/imagination/pvr_vm.c
index e59517ba039e..ffd466509d0b 100644
--- a/drivers/gpu/drm/imagination/pvr_vm.c
+++ b/drivers/gpu/drm/imagination/pvr_vm.c
@@ -636,9 +636,7 @@ pvr_vm_context_lookup(struct pvr_file *pvr_file, u32 handle)
 
 	xa_lock(&pvr_file->vm_ctx_handles);
 	vm_ctx = xa_load(&pvr_file->vm_ctx_handles, handle);
-	if (vm_ctx)
-		kref_get(&vm_ctx->ref_count);
-
+	pvr_vm_context_get(vm_ctx);
 	xa_unlock(&pvr_file->vm_ctx_handles);
 
 	return vm_ctx;
-- 
2.46.0

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