summaryrefslogtreecommitdiff
path: root/drivers/usb/gadget/configfs.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/gadget/configfs.h')
-rw-r--r--drivers/usb/gadget/configfs.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/usb/gadget/configfs.h b/drivers/usb/gadget/configfs.h
new file mode 100644
index 000000000..36c468c4f
--- /dev/null
+++ b/drivers/usb/gadget/configfs.h
@@ -0,0 +1,19 @@
+#ifndef USB__GADGET__CONFIGFS__H
+#define USB__GADGET__CONFIGFS__H
+
+#include <linux/configfs.h>
+
+void unregister_gadget_item(struct config_item *item);
+
+int usb_os_desc_prepare_interf_dir(struct config_group *parent,
+ int n_interf,
+ struct usb_os_desc **desc,
+ char **names,
+ struct module *owner);
+
+static inline struct usb_os_desc *to_usb_os_desc(struct config_item *item)
+{
+ return container_of(to_config_group(item), struct usb_os_desc, group);
+}
+
+#endif /* USB__GADGET__CONFIGFS__H */