From: Colin Ian King <colin.king@xxxxxxxxxxxxx> 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 <colin.king@xxxxxxxxxxxxx> --- drivers/rtc/rtc-m41t80.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 */ -- 2.32.0
