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hwmon: (f75375s) Let f75375_update_device treat pwmX as a measured value

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Treat pwmX as a measured value, not as a (mostly static) limit value, so
that it is updated more frequently from the device register.

Signed-off-by: Nikolaus Schulz <mail@microschulz.de>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
This commit is contained in:
Nikolaus Schulz 2012-02-08 18:56:11 +01:00 • committed by Guenter Roeck
parent eb2f255b2d
commit a1c1baf00e
1 changed files with 2 additions and 3 deletions
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5
drivers/hwmon/f75375s.c
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@ -200,9 +200,6 @@ static struct f75375_data *f75375_update_device(struct device *dev)
f75375_read16(client, F75375_REG_FAN_MIN(nr)); f75375_read16(client, F75375_REG_FAN_MIN(nr));
data->fan_target[nr] = data->fan_target[nr] =
f75375_read16(client, F75375_REG_FAN_EXP(nr)); f75375_read16(client, F75375_REG_FAN_EXP(nr));
data->pwm[nr] = f75375_read8(client,
F75375_REG_FAN_PWM_DUTY(nr));
} }
for (nr = 0; nr < 4; nr++) { for (nr = 0; nr < 4; nr++) {
data->in_max[nr] = data->in_max[nr] =
@ -218,6 +215,8 @@ static struct f75375_data *f75375_update_device(struct device *dev)
if (time_after(jiffies, data->last_updated + 2 * HZ) if (time_after(jiffies, data->last_updated + 2 * HZ)
|| !data->valid) { || !data->valid) {
for (nr = 0; nr < 2; nr++) { for (nr = 0; nr < 2; nr++) {
data->pwm[nr] = f75375_read8(client,
F75375_REG_FAN_PWM_DUTY(nr));
/* assign MSB, therefore shift it by 8 bits */ /* assign MSB, therefore shift it by 8 bits */
data->temp11[nr] = data->temp11[nr] =
f75375_read8(client, F75375_REG_TEMP(nr)) << 8; f75375_read8(client, F75375_REG_TEMP(nr)) << 8;