Coding Style cleanup: remove trailing white space

[u-boot] / board / prodrive / alpr / nand.c

diff --git a/board/prodrive/alpr/nand.c b/board/prodrive/alpr/nand.c
index e1495feea10f892164fa0bef4dc6d702b186b679..50e8d82b4b38efcbe9af59981fd05a1fbbe3650b 100644 (file)
--- a/board/prodrive/alpr/nand.c
+++ b/board/prodrive/alpr/nand.c
@@ -5,23 +5,7 @@
  * (C) Copyright 2006
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
- * 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>
@@ -58,7 +42,7 @@ static struct alpr_ndfc_regs *alpr_ndfc = NULL;
  */
 static void alpr_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 {
-    struct nand_chip *this = mtd->priv;
+       struct nand_chip *this = mtd->priv;
 
        if (ctrl & NAND_CTRL_CHANGE) {
                if ( ctrl & NAND_CLE )
@@ -122,12 +106,10 @@ static int alpr_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len
 
 static int alpr_nand_dev_ready(struct mtd_info *mtd)
 {
-       volatile u_char val;
-
        /*
         * Blocking read to wait for NAND to be ready
         */
-       val = readb(&(alpr_ndfc->addr_wait));
+       (void)readb(&(alpr_ndfc->addr_wait));
 
        /*
         * Return always true
@@ -137,7 +119,7 @@ static int alpr_nand_dev_ready(struct mtd_info *mtd)
 
 int board_nand_init(struct nand_chip *nand)
 {
-       alpr_ndfc = (struct alpr_ndfc_regs *)CFG_NAND_BASE;
+       alpr_ndfc = (struct alpr_ndfc_regs *)CONFIG_SYS_NAND_BASE;
 
        nand->ecc.mode = NAND_ECC_SOFT;