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authorColin Ian King <colin.king@canonical.com>2021-09-26 01:34:41 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2021-10-02 00:31:29 +0300
commit7caadcfa8a7c6f8e754d982b99d959a222e7f863 (patch)
tree67e8322dd036d3a5c53ecd221bfac83e20cad9e7 /drivers/rtc/rtc-m41t80.c
parentf3606687b447c41d28a011c98373b62b1cd52345 (diff)
downloadlinux-7caadcfa8a7c6f8e754d982b99d959a222e7f863.tar.xz
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/rtc-m41t80.c')
-rw-r--r--drivers/rtc/rtc-m41t80.c2
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 */