[U-Boot] [PATCH 1/3] usb: properly re-initialize the USB keyboard.

Simon Glass
2013-05-11T02:48:58Z

From: Vincent Palatin <vpalatin@chromium.org>

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(+)

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;
}

--
1.8.2.1