diff options
author | Robert Coulson <rob.coulson@gmail.com> | 2014-08-28 10:45:43 -0700 |
---|---|---|
committer | Jiri Slaby <jslaby@suse.cz> | 2014-10-13 15:41:23 +0200 |
commit | 477e8e407b7de831dc447aa9e6e08d53009b0728 (patch) | |
tree | f16127b61a58689ff850f9f519e208ae31647bbf /drivers | |
parent | 5fb5178e0d15cedc2c6fb48a5a614f3ed2fc9dc6 (diff) |
hwmon: (ds1621) Update zbits after conversion rate change
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: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/hwmon/ds1621.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c index a26ba7a17c2b..298e557f2d88 100644 --- a/drivers/hwmon/ds1621.c +++ b/drivers/hwmon/ds1621.c @@ -311,6 +311,7 @@ static ssize_t set_convrate(struct device *dev, struct device_attribute *da, 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; |