diff options
| author | Troy Kisky <troy.kisky@boundarydevices.com> | 2017-11-02 18:58:12 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-05 15:48:58 +0100 |
| commit | 56073ba4e7068a737a225631b5b642a2cd105b7a (patch) | |
| tree | de4d9fd5e61473a6a04d48d6426d0f4cf01a2351 /drivers/rtc | |
| parent | 2d01ac8cc12b973668bf898b03bf9ffb12d83b83 (diff) | |
rtc: m41t80: m41t80_sqw_set_rate should return 0 on success
commit de6042d2fa8afe22b76e3c68fd6e9584c9415a3b upstream.
Previously it was returning -EINVAL upon success.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-m41t80.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c index f4c070ea8384..8f5843169dc2 100644 --- a/drivers/rtc/rtc-m41t80.c +++ b/drivers/rtc/rtc-m41t80.c @@ -510,10 +510,7 @@ static int m41t80_sqw_set_rate(struct clk_hw *hw, unsigned long rate, reg = (reg & 0x0f) | (val << 4); ret = i2c_smbus_write_byte_data(client, reg_sqw, reg); - if (ret < 0) - return ret; - - return -EINVAL; + return ret; } static int m41t80_sqw_control(struct clk_hw *hw, bool enable) |