From eb4accc5234525e2cb2b720187ccaf6db99b705f Mon Sep 17 00:00:00 2001
From: Matt Coster <Matt.Coster@imgtec.com>
Date: Fri, 30 Aug 2024 15:06:01 +0000
Subject: [PATCH] drm/imagination: Use pvr_vm_context_get()
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.
Fixes: ff5f643de0bf ("drm/imagination: Add GEM and VM related code")
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8616641d-6005-4b25-bc0a-0b53985a0e08@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
---
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 e59517ba039ef..ffd466509d0b5 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;
--
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