Free the keyboard hid-report buffer and private data on deregister.
Signed-off-by: Hans de Goede hdegoede@redhat.com --- common/usb_kbd.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/common/usb_kbd.c b/common/usb_kbd.c index cb869ac..253530a 100644 --- a/common/usb_kbd.c +++ b/common/usb_kbd.c @@ -524,9 +524,19 @@ int drv_usb_kbd_init(void) int usb_kbd_deregister(int force) { #ifdef CONFIG_SYS_STDIO_DEREGISTER - int ret = stdio_deregister(DEVNAME, force); - if (ret && ret != -ENODEV) - return ret; + struct stdio_dev *dev; + struct usb_device *usb_kbd_dev; + struct usb_kbd_pdata *data; + + dev = stdio_get_by_name(DEVNAME); + if (dev) { + usb_kbd_dev = (struct usb_device *)dev->priv; + data = usb_kbd_dev->privptr; + if (stdio_deregister_dev(dev, force) != 0) + return 1; + free(data->new); + free(data); + }
return 0; #else