diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2021-09-25 23:34:41 +0100 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-10-01 23:31:29 +0200 |
| commit | 7caadcfa8a7c6f8e754d982b99d959a222e7f863 (patch) | |
| tree | 67e8322dd036d3a5c53ecd221bfac83e20cad9e7 /drivers/rtc | |
| parent | rtc: msc313: Fix unintentional sign extension issues with left shift of a u16 (diff) | |
| download | linux-dev-7caadcfa8a7c6f8e754d982b99d959a222e7f863.tar.xz linux-dev-7caadcfa8a7c6f8e754d982b99d959a222e7f863.zip | |
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 <colin.king@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210925223441.182673-1-colin.king@canonical.com
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-m41t80.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 */ |