diff options
| -rw-r--r-- | include/linux/dma-fence.h | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/include/linux/dma-fence.h b/include/linux/dma-fence.h index eb9b05aa5aea..111aefe1c956 100644 --- a/include/linux/dma-fence.h +++ b/include/linux/dma-fence.h @@ -218,17 +218,6 @@ struct dma_fence_ops { void (*release)(struct dma_fence *fence); /** - * @fill_driver_data: - * - * Callback to fill in free-form debug info. - * - * Returns amount of bytes filled, or negative error on failure. - * - * This callback is optional. - */ - int (*fill_driver_data)(struct dma_fence *fence, void *data, int size); - - /** * @fence_value_str: * * Callback to fill in free-form debug info specific to this fence, like @@ -242,8 +231,9 @@ struct dma_fence_ops { * @timeline_value_str: * * Fills in the current value of the timeline as a string, like the - * sequence number. This should match what @fill_driver_data prints for - * the most recently signalled fence (assuming no delayed signalling). + * sequence number. Note that the specific fence passed to this function + * should not matter, drivers should only use it to look up the + * corresponding timeline structures. */ void (*timeline_value_str)(struct dma_fence *fence, char *str, int size); |