* (C) Copyright 2011
* NVIDIA Corporation <www.nvidia.com>
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
* @param input Input configuration
* @return 1, to indicate that we have something to look at
*/
-int tegra_kbc_check(struct input_config *input)
+static int tegra_kbc_check(struct input_config *input)
{
kbd_wait_for_fifo_init(&config);
check_for_keys(&config);
*
* @return 0 if no keys available, 1 if keys are available
*/
-static int kbd_tstc(void)
+static int kbd_tstc(struct stdio_dev *dev)
{
/* Just get input to do this for us */
return input_tstc(&config.input);
*
* @return ASCII key code, or 0 if no key, or -1 if error
*/
-static int kbd_getc(void)
+static int kbd_getc(struct stdio_dev *dev)
{
/* Just get input to do this for us */
return input_getc(&config.input);
*
* @return 0 if ok, -ve on error
*/
-static int init_tegra_keyboard(void)
+static int init_tegra_keyboard(struct stdio_dev *dev)
{
/* check if already created */
if (config.created)