Merge git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / drivers / rtc / m41t60.c

diff --git a/drivers/rtc/m41t60.c b/drivers/rtc/m41t60.c
index e34a5f47831c85960b383f8105bcdd1e2ffe0a0f..95083f0d7202e036d8c53757654e670709f45e27 100644 (file)
--- a/drivers/rtc/m41t60.c
+++ b/drivers/rtc/m41t60.c
@@ -7,20 +7,7 @@
  * (C) Copyright 2002
  * Andrew May, Viasat Inc, amay@viasat.com
  *
- * 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+
  */
 
 /*
@@ -36,16 +23,6 @@
 
 #if defined(CONFIG_SYS_I2C_RTC_ADDR) && defined(CONFIG_CMD_DATE)
 
-static unsigned bcd2bin(uchar n)
-{
-       return ((((n >> 4) & 0x0F) * 10) + (n & 0x0F));
-}
-
-static unsigned char bin2bcd(unsigned int n)
-{
-       return (((n / 10) << 4) | (n % 10));
-}
-
 /*
  * Convert between century and "century bits" (CB1 and CB0).  These routines
  * assume years are in the range 1900 - 2299.