X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fmtd%2Fcfi_flash.c;h=a389cd101c2f55e62ca8ab90efaf395234d98713;hb=968294bd7b9b540f53c1fb3c809da464623a4362;hp=f6759a80ea57ad57a8d9c725e0a599326c59d62b;hpb=aedadf10f0eac3084105511062520b0b361dd9bf;p=u-boot

diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index f6759a80ea..a389cd101c 100644
--- a/drivers/mtd/cfi_flash.c
+++ b/drivers/mtd/cfi_flash.c
@@ -11,24 +11,7 @@
  * Copyright (C) 2006
  * Tolunay Orkun <listmember@orkun.us>
  *
- * 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+
  */
 
 /* The DEBUG define must be before common to enable debugging */
@@ -184,16 +167,16 @@ u64 flash_read64(void *addr)__attribute__((weak, alias("__flash_read64")));
 flash_info_t *flash_get_info(ulong base)
 {
 	int i;
-	flash_info_t *info = NULL;
+	flash_info_t *info;
 
 	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
-		info = & flash_info[i];
+		info = &flash_info[i];
 		if (info->size && info->start[0] <= base &&
 		    base <= info->start[0] + info->size - 1)
-			break;
+			return info;
 	}
 
-	return info;
+	return NULL;
 }
 #endif
 
@@ -1797,7 +1780,7 @@ static int flash_detect_legacy(phys_addr_t base, int banknum)
 			};
 			int i;
 
-			for (i = 0; i < sizeof(modes) / sizeof(modes[0]); i++) {
+			for (i = 0; i < ARRAY_SIZE(modes); i++) {
 				info->vendor = modes[i];
 				info->start[0] =
 					(ulong)map_physmem(base,
@@ -1820,7 +1803,7 @@ static int flash_detect_legacy(phys_addr_t base, int banknum)
 					break;
 				else
 					unmap_physmem((void *)info->start[0],
-						      MAP_NOCACHE);
+						      info->portwidth);
 			}
 		}
 
@@ -1883,8 +1866,7 @@ static int __flash_detect_cfi (flash_info_t * info, struct cfi_qry *qry)
 	/* Issue FLASH reset command */
 	flash_cmd_reset(info);
 
-	for (cfi_offset=0;
-	     cfi_offset < sizeof(flash_offset_cfi) / sizeof(uint);
+	for (cfi_offset = 0; cfi_offset < ARRAY_SIZE(flash_offset_cfi);
 	     cfi_offset++) {
 		flash_write_cmd (info, 0, flash_offset_cfi[cfi_offset],
 				 FLASH_CMD_CFI);
@@ -2336,7 +2318,7 @@ void flash_protect_default(void)
 #endif
 
 #if defined(CONFIG_SYS_FLASH_AUTOPROTECT_LIST)
-	for (i = 0; i < (sizeof(apl) / sizeof(struct apl_s)); i++) {
+	for (i = 0; i < ARRAY_SIZE(apl); i++) {
 		debug("autoprotecting from %08lx to %08lx\n",
 		      apl[i].start, apl[i].start + apl[i].size - 1);
 		flash_protect(FLAG_PROTECT_SET,