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bugfix: smart tach handling was not quite finished

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2659 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Mark M. Hoffman committed 2004-08-12 22:21:25 +00:00
1 parent 85aa44e467
commit e5ee8c4b03
1 file changed
+8 -2
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kernel/chips/lm93.c
+8 -2
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@@ -1211,14 +1211,20 @@ void lm93_fan_smart_tach(struct i2c_client *client, int operation, int ctl_name,
if (0 <= results[0] && results[0] <= 2) {
/* insert the new mapping and write it out */
data->sf_tach_to_pwm = lm93_read_byte(client,
LM93_REG_SF_TACH_TO_PWM);
data->sf_tach_to_pwm &= ~0x3 << nr * 2;
data->sf_tach_to_pwm |= results[0] << nr * 2;
lm93_write_byte(client, LM93_REG_SF_TACH_TO_PWM,
data->sf_tach_to_pwm);
/* insert the enable bit and write it out */
data->sfc2 &= ~1 << nr;
data->sfc2 |= 1 << nr;
data->sfc2 = lm93_read_byte(client,
LM93_REG_SFC2);
if (results[0])
data->sfc2 |= 1 << nr;
else
data->sfc2 &= ~1 << nr;
lm93_write_byte(client, LM93_REG_SFC2,
data->sfc2);
}