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rtc: m41t80: m41t80_sqw_set_rate should return 0 on success

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commit de6042d2fa 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>
This commit is contained in:
Troy Kisky
2017-11-02 18:58:12 -07:00
committed by Greg Kroah-Hartman
parent 2d01ac8cc1
commit 56073ba4e7
1 changed files with 1 additions and 4 deletions
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5
drivers/rtc/rtc-m41t80.c
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@@ -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)