| From 39c627a084475e8a690a4a9e7601410ca173ddd2 Mon Sep 17 00:00:00 2001 |
| From: Robert Coulson <rob.coulson@gmail.com> |
| Date: Thu, 28 Aug 2014 10:45:43 -0700 |
| Subject: hwmon: (ds1621) Update zbits after conversion rate change |
| |
| From: Robert Coulson <rob.coulson@gmail.com> |
| |
| commit 39c627a084475e8a690a4a9e7601410ca173ddd2 upstream. |
| |
| After the conversion rate is changed, the zbits are not updated, |
| but should be, since they are used later in the set_temp function. |
| |
| Fixes: a50d9a4d9ad3 ("hwmon: (ds1621) Fix temperature rounding operations") |
| Reported-by: Murat Ilsever <murat.ilsever@gmail.com> |
| Signed-off-by: Robert Coulson <rob.coulson@gmail.com> |
| Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/hwmon/ds1621.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/hwmon/ds1621.c |
| +++ b/drivers/hwmon/ds1621.c |
| @@ -309,6 +309,7 @@ static ssize_t set_convrate(struct devic |
| data->conf |= (resol << DS1621_REG_CONFIG_RESOL_SHIFT); |
| i2c_smbus_write_byte_data(client, DS1621_REG_CONF, data->conf); |
| data->update_interval = ds1721_convrates[resol]; |
| + data->zbits = 7 - resol; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
