diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-10-12 13:10:28 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 21:17:01 +0300 |
| commit | 1976e7b3c03395d8b8baf921315e5985a8de85f8 (patch) | |
| tree | 3d670f29ddbb72658f67075cfd2625d1aed858dc /drivers/rtc | |
| parent | 84ea6245dc023f0919253790254e382f71ff4b88 (diff) | |
| download | linux-1976e7b3c03395d8b8baf921315e5985a8de85f8.tar.xz | |
rtc: rv3032: fix error handling in rv3032_clkout_set_rate()
[ Upstream commit c3336b8ac6091df60a5c1049a8c685d0b947cc61 ]
Do not call rv3032_exit_eerd() if the enter function fails but don't
forget to call the exit when the enter succeeds.
Fixes: 2eeaa532acca ("rtc: rv3032: Add a driver for Microcrystal RV-3032")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20211012101028.GT2083@kadam
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-rv3032.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-rv3032.c b/drivers/rtc/rtc-rv3032.c index d63102d5cb1e..1b62ed2f1459 100644 --- a/drivers/rtc/rtc-rv3032.c +++ b/drivers/rtc/rtc-rv3032.c @@ -617,11 +617,11 @@ static int rv3032_clkout_set_rate(struct clk_hw *hw, unsigned long rate, ret = rv3032_enter_eerd(rv3032, &eerd); if (ret) - goto exit_eerd; + return ret; ret = regmap_write(rv3032->regmap, RV3032_CLKOUT1, hfd & 0xff); if (ret) - return ret; + goto exit_eerd; ret = regmap_write(rv3032->regmap, RV3032_CLKOUT2, RV3032_CLKOUT2_OS | FIELD_PREP(RV3032_CLKOUT2_HFD_MSK, hfd >> 8)); |