6.11-stable review patch. If anyone has any objections, please let me know.
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From: Matt Coster Matt.Coster@imgtec.com
[ Upstream commit eb4accc5234525e2cb2b720187ccaf6db99b705f ]
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-0b5398... Signed-off-by: Matt Coster matt.coster@imgtec.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 7bd6ba4c6e8ab..363f885a70982 100644 --- a/drivers/gpu/drm/imagination/pvr_vm.c +++ b/drivers/gpu/drm/imagination/pvr_vm.c @@ -654,9 +654,7 @@ 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;