dma-fence: Fix safe access wrapper to call timeline name method

This commit fixes the wrapper function dma_fence_timeline_name(), that
was added for safe access, to actually call the timeline name method of
dma_fence_ops.

Cc: <stable@vger.kernel.org> # v6.17+
Signed-off-by: Akash Goel <akash.goel@arm.com>
Fixes: 506aa8b02a8d ("dma-fence: Add safe access helpers and document the rules")
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20251021160951.1415603-1-akash.goel@arm.com

diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index 3f78c56b58dca62d1bc46709b417665293f961f7..39e6f93dc3100a2c9c72982a9d9cf7df487f4e2c 100644 (file)
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -1141,7 +1141,7 @@ const char __rcu *dma_fence_timeline_name(struct dma_fence *fence)
                         "RCU protection is required for safe access to returned string");
 
        if (!test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags))
-               return fence->ops->get_driver_name(fence);
+               return fence->ops->get_timeline_name(fence);
        else
                return "signaled-timeline";
 }