linux-kernel - [PATCH v3 4/4] usb: gadget: uvc: remove unused/duplicate function prototypes from uvc.h

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Date:   Wed,  9 Jan 2019 02:10:39 -0500
From:   Paul Elder <paul.elder@...asonboard.com>
To:     laurent.pinchart@...asonboard.com, kieran.bingham@...asonboard.com
Cc:     Paul Elder <paul.elder@...asonboard.com>, rogerq@...com,
        balbi@...nel.org, gregkh@...uxfoundation.org,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 4/4] usb: gadget: uvc: remove unused/duplicate function prototypes from uvc.h

Defined in uvc.h, uvc_endpoint_stream doesn't exist, and
uvc_function_connect, uvc_function_disconnect, and
uvc_function_setup_continue have duplicates in f_uvc.h.
Remove these four function prototypes from uvc.h

Signed-off-by: Paul Elder <paul.elder@...asonboard.com>
---
 drivers/usb/gadget/function/uvc.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/usb/gadget/function/uvc.h b/drivers/usb/gadget/function/uvc.h
index f183e349499c..671020c8a836 100644
--- a/drivers/usb/gadget/function/uvc.h
+++ b/drivers/usb/gadget/function/uvc.h
@@ -185,14 +185,4 @@ struct uvc_file_handle {
 #define to_uvc_file_handle(handle) \
 	container_of(handle, struct uvc_file_handle, vfh)
 
-/* ------------------------------------------------------------------------
- * Functions
- */
-
-extern void uvc_function_setup_continue(struct uvc_device *uvc);
-extern void uvc_endpoint_stream(struct uvc_device *dev);
-
-extern void uvc_function_connect(struct uvc_device *uvc);
-extern void uvc_function_disconnect(struct uvc_device *uvc);
-
 #endif /* _UVC_GADGET_H_ */
-- 
2.20.1