diff options
| author | Mateusz Jończyk <mat.jonczyk@o2.pl> | 2021-12-10 21:01:24 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-12-16 21:50:06 +0100 |
| commit | d35786b3a28dee20b12962ae2dd365892a99ed1a (patch) | |
| tree | 108c1a7c50d2850b8338a91ac798e4a16b0daf10 /drivers/rtc/rtc-mc146818-lib.c | |
| parent | 454f47ff464325223129b9b5b8d0b61946ec704d (diff) | |
rtc: mc146818-lib: change return values of mc146818_get_time()
No function is checking mc146818_get_time() return values yet, so
correct them to make them more customary.
Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20211210200131.153887-3-mat.jonczyk@o2.pl
Diffstat (limited to 'drivers/rtc/rtc-mc146818-lib.c')
| -rw-r--r-- | drivers/rtc/rtc-mc146818-lib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-mc146818-lib.c b/drivers/rtc/rtc-mc146818-lib.c index dcfaf09946ee..c186c8c4982b 100644 --- a/drivers/rtc/rtc-mc146818-lib.c +++ b/drivers/rtc/rtc-mc146818-lib.c @@ -25,7 +25,7 @@ again: if (WARN_ON_ONCE((CMOS_READ(RTC_VALID) & 0x40) != 0)) { spin_unlock_irqrestore(&rtc_lock, flags); memset(time, 0xff, sizeof(*time)); - return 0; + return -EIO; } /* @@ -116,7 +116,7 @@ again: time->tm_mon--; - return RTC_24H; + return 0; } EXPORT_SYMBOL_GPL(mc146818_get_time); |