commit 462c117ce045571fef86f88fad3be8b3117897b1
author Heinrich Schuchardt <xypron.glpk@gmx.de> Wed Feb 21 03:57:09 2018 +0000
committer Marek Vasut <marex@denx.de> Wed Feb 21 20:28:15 2018 +0100
tree 361707a38193cf944eb0b0fb92c275b90066549f
parent a64a614db70f1c758aea0a1620c4fcd49e037d47

usb: kbd: select SYS_STDIO_DEREGISTER

If SYS_STDIO_DEREGISTER is not selected and USB_KEYBOARD is selected
U-Boot cannot be built due to missing function stdio_deregister_dev.

So USB_KEYBOARD should select SYS_STDIO_DEREGISTER.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

drivers/usb/Kconfig

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 7de4105..4fbe172 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -71,6 +71,7 @@
 
 config USB_KEYBOARD
 	bool "USB Keyboard support"
+	select SYS_STDIO_DEREGISTER
 	---help---
 	  Say Y here if you want to use a USB keyboard for U-Boot command line
 	  input.