[PATCH v3] cmd: fdt: Use env_set_hex() for "get addr" and "get size"

[Marek Vasut]

The 'fdt get addr' and 'env get size' is always assumed to be hex
value, drop the prefix, and outright switch to env_set_hex(). Since
this might break existing users who depend on the existing behavior
with 0x prefix, this is a separate patch.

Revert if this breaks anything.

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Tom Rini <trini at konsulko.com>
---
V2: - Use env_set_hex() instead
    - Update env get size too
V3: Rebase on dm/next
---
 cmd/fdt.c | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/cmd/fdt.c b/cmd/fdt.c
index 04b664e652c..87d9a385075 100644
--- a/cmd/fdt.c
+++ b/cmd/fdt.c
@@ -475,18 +475,9 @@ static int do_fdt(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 					if (ret != 0)
 						return ret;
 				} else if (subcmd[0] == 'a') {
-					/* Get address */
-					char buf[19];
-
-					snprintf(buf, sizeof(buf), "%lx",
-						 (ulong)map_to_sysmem(nodep));
-					env_set(var, buf);
+					env_set_hex(var, (ulong)map_to_sysmem(nodep));
 				} else if (subcmd[0] == 's') {
-					/* Get size */
-					char buf[11];
-
-					sprintf(buf, "0x%08X", len);
-					env_set(var, buf);
+					env_set_hex(var, len);
 				} else
 					return CMD_RET_USAGE;
 				return 0;
-- 
2.39.2