usb: gadget: use config_ep_by_speed() instead of ep_choose()

Remove obsolete functions:
1. ep_choose()
2. usb_find_endpoint()

Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 0 insertions, 21 deletions

diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 2014d6b..99830d6 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -148,21 +148,6 @@ int usb_interface_id(struct usb_configuration *, struct usb_function *);
 int config_ep_by_speed(struct usb_gadget *g, struct usb_function *f,
 			struct usb_ep *_ep);
 
-/**
- * ep_choose - select descriptor endpoint at current device speed
- * @g: gadget, connected and running at some speed
- * @hs: descriptor to use for high speed operation
- * @fs: descriptor to use for full or low speed operation
- */
-static inline struct usb_endpoint_descriptor *
-ep_choose(struct usb_gadget *g, struct usb_endpoint_descriptor *hs,
-		struct usb_endpoint_descriptor *fs)
-{
-	if (gadget_is_dualspeed(g) && g->speed == USB_SPEED_HIGH)
-		return hs;
-	return fs;
-}
-
 #define	MAX_CONFIG_INTERFACES		16	/* arbitrary; max 255 */
 
 /**
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 0bcc2b7..d22b4a4 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -879,12 +879,6 @@ int usb_gadget_config_buf(const struct usb_config_descriptor *config,
 struct usb_descriptor_header **usb_copy_descriptors(
 		struct usb_descriptor_header **);
 
-/* return copy of endpoint descriptor given original descriptor set */
-struct usb_endpoint_descriptor *usb_find_endpoint(
-	struct usb_descriptor_header **src,
-	struct usb_descriptor_header **copy,
-	struct usb_endpoint_descriptor *match);
-
 /**
  * usb_free_descriptors - free descriptors returned by usb_copy_descriptors()
  * @v: vector of descriptors