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| author | Robert Coulson <rob.coulson@gmail.com> | 2014-08-28 10:45:43 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2014-08-28 11:18:47 -0700 |
| commit | 39c627a084475e8a690a4a9e7601410ca173ddd2 (patch) | |
| tree | 8aeedeabbafa80622ecfe3e19047f4ad0f79998f /drivers/hwmon | |
| parent | 52addcf9d6669fa439387610bc65c92fa0980cef (diff) | |
| download | linux-39c627a084475e8a690a4a9e7601410ca173ddd2.tar.gz linux-39c627a084475e8a690a4a9e7601410ca173ddd2.tar.bz2 linux-39c627a084475e8a690a4a9e7601410ca173ddd2.zip | |
hwmon: (ds1621) Update zbits after conversion rate change
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>
Cc: stable@vger.kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -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 fc6f5d54e7f7..8890870309e4 100644 --- a/drivers/hwmon/ds1621.c +++ b/drivers/hwmon/ds1621.c @@ -309,6 +309,7 @@ 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; |