From 7caadcfa8a7c6f8e754d982b99d959a222e7f863 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sat, 25 Sep 2021 23:34:41 +0100 Subject: rtc: m41t80: return NULL rather than a plain 0 integer Function m41t80_sqw_register_clk returns a pointer to struct clk, so returning a plain 0 integer isn't good practice. Fix this by returning a NULL instead. Signed-off-by: Colin Ian King Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20210925223441.182673-1-colin.king@canonical.com --- drivers/rtc/rtc-m41t80.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/rtc/rtc-m41t80.c') diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c index f736f8c22e96..6d383b629d20 100644 --- a/drivers/rtc/rtc-m41t80.c +++ b/drivers/rtc/rtc-m41t80.c @@ -557,7 +557,7 @@ static struct clk *m41t80_sqw_register_clk(struct m41t80_data *m41t80) * registered automatically when being referenced. */ of_node_put(fixed_clock); - return 0; + return NULL; } /* First disable the clock */ -- cgit v1.2.3