hwmon: (w83627ehf) Remove set but not used variable 'fan4min'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/hwmon/w83627ehf.c: In function 'w83627ehf_check_fan_inputs': drivers/hwmon/w83627ehf.c:1296:24: warning: variable 'fan4min' set but not used [-Wunused-but-set-variable] commit 62000264cfa8 ("hwmon: (w83627ehf) remove nct6775 and nct6776 support") left behind this unused variable. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20200108034514.50130-1-yuehaibing@huawei.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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@ -1293,7 +1293,7 @@ static void
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w83627ehf_check_fan_inputs(const struct w83627ehf_sio_data *sio_data,
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struct w83627ehf_data *data)
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{
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int fan3pin, fan4pin, fan4min, fan5pin, regval;
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int fan3pin, fan4pin, fan5pin, regval;
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/* The W83627UHG is simple, only two fan inputs, no config */
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if (sio_data->kind == w83627uhg) {
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@ -1307,12 +1307,10 @@ w83627ehf_check_fan_inputs(const struct w83627ehf_sio_data *sio_data,
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fan3pin = 1;
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fan4pin = superio_inb(sio_data->sioreg, 0x27) & 0x40;
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fan5pin = superio_inb(sio_data->sioreg, 0x27) & 0x20;
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fan4min = fan4pin;
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} else {
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fan3pin = 1;
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fan4pin = !(superio_inb(sio_data->sioreg, 0x29) & 0x06);
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fan5pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x02);
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fan4min = fan4pin;
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}
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data->has_fan = data->has_fan_min = 0x03; /* fan1 and fan2 */
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