diff mbox series

[v5,1/6] usb: uvc: include videodev2.h in g_uvc.h

Message ID 20190109070856.27460-2-paul.elder@ideasonboard.com (mailing list archive)
State Superseded
Headers show
Series usb: gadget: add mechanism to asynchronously validate data stage of ctrl out request | expand

Commit Message

Paul Elder Jan. 9, 2019, 7:08 a.m. UTC 
V4L2_EVENT_PRIVATE_START is used in g_uvc.h but is defined in
videodev2.h, which is not included and causes a compiler warning:

linux/usb/g_uvc.h:15:28: error: ‘V4L2_EVENT_PRIVATE_START’ undeclared here (not in a function)
 #define UVC_EVENT_FIRST   (V4L2_EVENT_PRIVATE_START + 0)

Include videodev2.h in g_uvc.h.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
No change from v4
No change from v3
No change from v2
No change from v1

 include/uapi/linux/usb/g_uvc.h | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/include/uapi/linux/usb/g_uvc.h b/include/uapi/linux/usb/g_uvc.h
index 3c9ee3020cbb..6698c3263ae8 100644
--- a/include/uapi/linux/usb/g_uvc.h
+++ b/include/uapi/linux/usb/g_uvc.h
@@ -11,6 +11,7 @@ 
 #include <linux/ioctl.h>
 #include <linux/types.h>
 #include <linux/usb/ch9.h>
+#include <linux/videodev2.h>
 
 #define UVC_EVENT_FIRST			(V4L2_EVENT_PRIVATE_START + 0)
 #define UVC_EVENT_CONNECT		(V4L2_EVENT_PRIVATE_START + 0)