diff options
Diffstat (limited to 'include/linux/coresight.h')
| -rw-r--r-- | include/linux/coresight.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 8e52682b1e90..53535821dc25 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -185,18 +185,14 @@ struct coresight_device { * @disable: disables the sink. * @alloc_buffer: initialises perf's ring buffer for trace collection. * @free_buffer: release memory allocated in @get_config. - * @set_buffer: initialises buffer mechanic before a trace session. * @update_buffer: update buffer pointers after a trace session. */ struct coresight_ops_sink { - int (*enable)(struct coresight_device *csdev, u32 mode); + int (*enable)(struct coresight_device *csdev, u32 mode, void *data); void (*disable)(struct coresight_device *csdev); void *(*alloc_buffer)(struct coresight_device *csdev, int cpu, void **pages, int nr_pages, bool overwrite); void (*free_buffer)(void *config); - int (*set_buffer)(struct coresight_device *csdev, - struct perf_output_handle *handle, - void *sink_config); unsigned long (*update_buffer)(struct coresight_device *csdev, struct perf_output_handle *handle, void *sink_config); |