diff options
| -rw-r--r-- | include/linux/coresight.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 69a5c9f82469..7c188c2a5b3c 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -63,17 +63,20 @@ enum coresight_dev_subtype_source { }; /** - * struct coresight_dev_subtype - further characterisation of a type + * union coresight_dev_subtype - further characterisation of a type * @sink_subtype: type of sink this component is, as defined - by @coresight_dev_subtype_sink. + * by @coresight_dev_subtype_sink. * @link_subtype: type of link this component is, as defined - by @coresight_dev_subtype_link. + * by @coresight_dev_subtype_link. * @source_subtype: type of source this component is, as defined - by @coresight_dev_subtype_source. + * by @coresight_dev_subtype_source. */ -struct coresight_dev_subtype { - enum coresight_dev_subtype_sink sink_subtype; - enum coresight_dev_subtype_link link_subtype; +union coresight_dev_subtype { + /* We have some devices which acts as LINK and SINK */ + struct { + enum coresight_dev_subtype_sink sink_subtype; + enum coresight_dev_subtype_link link_subtype; + }; enum coresight_dev_subtype_source source_subtype; }; @@ -111,7 +114,7 @@ struct coresight_platform_data { */ struct coresight_desc { enum coresight_dev_type type; - struct coresight_dev_subtype subtype; + union coresight_dev_subtype subtype; const struct coresight_ops *ops; struct coresight_platform_data *pdata; struct device *dev; @@ -155,7 +158,7 @@ struct coresight_device { int nr_inport; int nr_outport; enum coresight_dev_type type; - struct coresight_dev_subtype subtype; + union coresight_dev_subtype subtype; const struct coresight_ops *ops; struct device dev; atomic_t *refcnt; |