[PATCH] hwmon: sht3x: set initial jiffies to last_update

[Matt Ranostay <mranostay@gmail.com>]

Handling the wraparound requires the data->last_update to be set to an
initial jiffies value. Otherwise you can start in a state where the
sensor will never request a reading.

Cc: Guenter Roeck <linux@roeck-us.net>
Cc: David Frey <david.frey@sensirion.com>
Signed-off-by: Matt Ranostay <mranostay@gmail.com>
---
 drivers/hwmon/sht3x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/sht3x.c b/drivers/hwmon/sht3x.c
index 450645b6053d..05a925257938 100644
--- a/drivers/hwmon/sht3x.c
+++ b/drivers/hwmon/sht3x.c
@@ -722,7 +722,7 @@ static int sht3x_probe(struct i2c_client *client,
 	data->setup.blocking_io = false;
 	data->setup.high_precision = true;
 	data->mode = 0;
-	data->last_update = 0;
+	data->last_update = jiffies;
 	data->client = client;
 	crc8_populate_msb(sht3x_crc8_table, SHT3X_CRC8_POLYNOMIAL);
 
-- 
2.7.4