Commit 8c3c7a25 authored May 27, 2010 by Ira W. Snyder Committed by Jean Delvare May 27, 2010

hwmon: (lm90) Use programmed update rate



The lm90 driver programs the sensor chip to update its readings at 2 Hz
(500 ms between readings). However, the driver only does reads from the
chip at intervals of 2 * HZ (2000 ms between readings). Change the driver
update rate to the programmed update rate.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

parent 729d273a

drivers/hwmon/lm90.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -982,7 +982,8 @@ static struct lm90_data lm90_update_device(struct device dev)

		mutex_lock(&data->update_lock);

		if (time_after(jiffies, data->last_updated + HZ * 2) \|\| !data->valid) {
		if (time_after(jiffies, data->last_updated + HZ / 2 + HZ / 10)
		\|\| !data->valid) {
		u8 h, l;

		dev_dbg(&client->dev, "Updating lm90 data.\n");

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