replace deprecated u_char with u8

SVN-Revision: 8887

target/linux/ar7/files/drivers/mtd/ar7part.c

@@ -71,7 +71,7 @@ static int create_mtd_partitions(struct mtd_info *master,
 	do { /* Try 10 blocks starting from master->erasesize */
 		offset = pre_size;
 		master->read(master, offset,
-			sizeof(header), &len, (u_char *)&header);
+			sizeof(header), &len, (u8 *)&header);
 		if (!strncmp((char *)&header, "TIENV0.8", 8))
 			ar7_parts[1].offset = pre_size;
 		if (header.checksum == LOADER_MAGIC1)
@@ -93,7 +93,7 @@ static int create_mtd_partitions(struct mtd_info *master,
 		while (header.length) {
 			offset += sizeof(header) + header.length;
 			master->read(master, offset, sizeof(header),
-				     &len, (u_char *)&header);
+				     &len, (u8 *)&header);
 		}
 		root_offset = offset + sizeof(header) + 4;
 		break;
@@ -101,7 +101,7 @@ static int create_mtd_partitions(struct mtd_info *master,
 		while (header.length) {
 			offset += sizeof(header) + header.length;
 			master->read(master, offset, sizeof(header),
-				     &len, (u_char *)&header);
+				     &len, (u8 *)&header);
 		}
 		root_offset = offset + sizeof(header) + 4 + 0xff;
 		root_offset &= ~(u32)0xff;
@@ -112,7 +112,7 @@ static int create_mtd_partitions(struct mtd_info *master,
 	}
 
 	master->read(master, root_offset,
-		sizeof(header), &len, (u_char *)&header);
+		sizeof(header), &len, (u8 *)&header);
 	if (header.checksum != SQUASHFS_MAGIC) {
 		root_offset += master->erasesize - 1;
 		root_offset &= ~(master->erasesize - 1);