diff options
Diffstat (limited to 'drivers/hwtracing')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-core.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c index 29c83eac3106..4ba801dffcb7 100644 --- a/drivers/hwtracing/coresight/coresight-core.c +++ b/drivers/hwtracing/coresight/coresight-core.c @@ -432,7 +432,7 @@ static int coresight_enable_source(struct coresight_device *csdev, u32 mode) * coresight_disable_source - Drop the reference count by 1 and disable * the device if there are no users left. * - * @csdev - The coresight device to disable + * @csdev: The coresight device to disable * * Returns true if the device has been disabled. */ @@ -663,6 +663,9 @@ struct coresight_device *coresight_get_sink_by_id(u32 id) /** * coresight_get_ref- Helper function to increase reference count to module * and device. + * + * @csdev: The coresight device to get a reference on. + * * Return true in successful case and power up the device. * Return false when failed to get reference of module. */ @@ -682,6 +685,8 @@ static inline bool coresight_get_ref(struct coresight_device *csdev) /** * coresight_put_ref- Helper function to decrease reference count to module * and device. Power off the device. + * + * @csdev: The coresight device to decrement a reference from. */ static inline void coresight_put_ref(struct coresight_device *csdev) { @@ -744,6 +749,7 @@ static void coresight_drop_device(struct coresight_device *csdev) /** * _coresight_build_path - recursively build a path from a @csdev to a sink. * @csdev: The device to start from. + * @sink: The final sink we want in this path. * @path: The list to add devices to. * * The tree of Coresight device is traversed until an activated sink is |