From 09defbc75b46991b794f35957e986acbfe0c7946 Mon Sep 17 00:00:00 2001
From: Vincent Palatin <vpalatin@chromium.org>
Date: Fri, 10 May 2013 19:48:58 -0700
Subject: usb: properly re-initialize the USB keyboard.

Allow to reconfigure properly the USB keyboard driver when we enumerate
several times the USB devices and its position in the device tree has
changes.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
---
 common/usb_kbd.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'common')

diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index b962849..188763d 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -496,6 +496,7 @@ int drv_usb_kbd_init(void)
 		if (old_dev) {
 			/* Already registered, just return ok. */
 			debug("USB KBD: is already registered.\n");
+			usb_kbd_deregister();
 			return 1;
 		}
 
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