[PATCH v2] cmd: pmic: add fall through comment

[Heinrich Schuchardt]

Make fall through explicit via a fallthrough statement to allow building
with -Wimplicit-fallthrough.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
---
v2:
	in commit message replace 'comment' by 'statement'.
---
 cmd/pmic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmd/pmic.c b/cmd/pmic.c
index 3ad1b8aa375..c5eea766a31 100644
--- a/cmd/pmic.c
+++ b/cmd/pmic.c
@@ -34,6 +34,7 @@ static int do_dev(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 			printf("Can't get PMIC: %s!\n", name);
 			return failure(ret);
 		}
+	fallthrough;
 	case 1:
 		if (!currdev) {
 			printf("PMIC device is not set!\n\n");
-- 
2.48.1