lmb: remove lmb_region.size

Remove the unused field size of struct lmb_region as it is initialized to 0
and never used after in lmb library.

See Linux kernel commit 4734b594c6ca ("memblock: Remove memblock_type.size
and add memblock.memory_size instead")
Signed-off-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>

include/lmb.h

@@ -21,7 +21,6 @@ struct lmb_property {
 
 struct lmb_region {
 	unsigned long cnt;
-	phys_size_t size;
 	struct lmb_property region[MAX_LMB_REGIONS+1];
 };
 

lib/lmb.c

@@ -20,8 +20,6 @@ void lmb_dump_all_force(struct lmb *lmb)
 
 	printf("lmb_dump_all:\n");
 	printf("    memory.cnt		   = 0x%lx\n", lmb->memory.cnt);
-	printf("    memory.size		   = 0x%llx\n",
-	       (unsigned long long)lmb->memory.size);
 	for (i = 0; i < lmb->memory.cnt; i++) {
 		printf("    memory.reg[0x%lx].base   = 0x%llx\n", i,
 		       (unsigned long long)lmb->memory.region[i].base);
@@ -30,8 +28,6 @@ void lmb_dump_all_force(struct lmb *lmb)
 	}
 
 	printf("\n    reserved.cnt	   = 0x%lx\n", lmb->reserved.cnt);
-	printf("    reserved.size	   = 0x%llx\n",
-	       (unsigned long long)lmb->reserved.size);
 	for (i = 0; i < lmb->reserved.cnt; i++) {
 		printf("    reserved.reg[0x%lx].base = 0x%llx\n", i,
 		       (unsigned long long)lmb->reserved.region[i].base);
@@ -100,9 +96,7 @@ static void lmb_coalesce_regions(struct lmb_region *rgn, unsigned long r1,
 void lmb_init(struct lmb *lmb)
 {
 	lmb->memory.cnt = 0;
-	lmb->memory.size = 0;
 	lmb->reserved.cnt = 0;
-	lmb->reserved.size = 0;
 }
 
 static void lmb_reserve_common(struct lmb *lmb, void *fdt_blob)