From bc61758cbce38921310f668854bb8047f06c8c01 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 11 Jul 2026 15:38:37 +0200 Subject: [PATCH] cmd: date: Handle -ENOSYS return from dm_rtc_reset() In case dm_rtc_reset() returns -ENOSYS, it means the .reset callback in RTC driver is not implemented, likely because the callback is not needed. Handle the -ENOSYS return code as success and proceed, else the 'date reset' invocation incorrectly prints a bogus warning: "## Failed to set date after RTC reset". Signed-off-by: Marek Vasut Reviewed-by: Simon Glass --- cmd/date.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/date.c b/cmd/date.c index 67cfaed0d48..8d15018253b 100644 --- a/cmd/date.c +++ b/cmd/date.c @@ -44,7 +44,7 @@ static int do_date(struct cmd_tbl *cmdtp, int flag, int argc, if (strcmp(argv[1],"reset") == 0) { puts ("Reset RTC...\n"); rcode = dm_rtc_reset(dev); - if (!rcode) + if (!rcode || rcode == -ENOSYS) rcode = dm_rtc_set(dev, &default_tm); if (rcode) puts("## Failed to set date after RTC reset\n");