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author | Dan Carpenter <dan.carpenter@oracle.com> | 2022-01-11 10:19:22 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-14 13:31:59 +0300 |
commit | cb283cca1ddc23297f61366a4363ce2b9e6f6331 (patch) | |
tree | 69b748b55276317e67d40d860d6cb4a3175cf0e9 /drivers | |
parent | 5c432383b6870c4c6e45ff9b02d89c39013f2e9b (diff) | |
download | linux-cb283cca1ddc23297f61366a4363ce2b9e6f6331.tar.xz |
rtc: mc146818-lib: fix signedness bug in mc146818_get_time()
[ Upstream commit 7372971c1be5b7d4fdd8ad237798bdc1d1d54162 ]
The mc146818_get_time() function returns zero on success or negative
a error code on failure. It needs to be type int.
Fixes: d35786b3a28d ("rtc: mc146818-lib: change return values of mc146818_get_time()")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Mateusz Jończyk <mat.jonczyk@o2.pl>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220111071922.GE11243@kili
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/rtc/rtc-mc146818-lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-mc146818-lib.c b/drivers/rtc/rtc-mc146818-lib.c index 3783aaf9dd5a..347655d24b5d 100644 --- a/drivers/rtc/rtc-mc146818-lib.c +++ b/drivers/rtc/rtc-mc146818-lib.c @@ -103,7 +103,7 @@ bool mc146818_does_rtc_work(void) } EXPORT_SYMBOL_GPL(mc146818_does_rtc_work); -unsigned int mc146818_get_time(struct rtc_time *time) +int mc146818_get_time(struct rtc_time *time) { unsigned char ctrl; unsigned long flags; |