diff options
| -rw-r--r-- | drivers/hwmon/lsm303dlh_a.c | 7 | ||||
| -rw-r--r-- | drivers/hwmon/lsm303dlhc_a.c | 7 |
2 files changed, 13 insertions, 1 deletions
diff --git a/drivers/hwmon/lsm303dlh_a.c b/drivers/hwmon/lsm303dlh_a.c index aa152ada859..03158c29469 100644 --- a/drivers/hwmon/lsm303dlh_a.c +++ b/drivers/hwmon/lsm303dlh_a.c @@ -842,10 +842,15 @@ static ssize_t lsm303dlh_a_store_mode(struct device *dev, data = lsm303dlh_a_read(ddata, CTRL_REG1, "CTRL_REG1"); + /* + * If chip doesn't get reset during suspend/resume, + * x,y and z axis bits are getting cleared,so set + * these bits to get x,y,z axis data. + */ + data |= LSM303DLH_A_CR1_AXIS_ENABLE; data &= ~LSM303DLH_A_CR1_PM_MASK; ddata->mode = val; - data |= ((val << LSM303DLH_A_CR1_PM_BIT) & LSM303DLH_A_CR1_PM_MASK); error = lsm303dlh_a_write(ddata, CTRL_REG1, data, "CTRL_REG1"); diff --git a/drivers/hwmon/lsm303dlhc_a.c b/drivers/hwmon/lsm303dlhc_a.c index 1c6d25f9b87..a8b1cd95fa9 100644 --- a/drivers/hwmon/lsm303dlhc_a.c +++ b/drivers/hwmon/lsm303dlhc_a.c @@ -400,6 +400,13 @@ static ssize_t lsm303dlhc_a_store_mode(struct device *dev, data = lsm303dlhc_a_read(ddata, CTRL_REG1, "CTRL_REG1"); + /* + * If chip doesn't get reset during suspend/resume, + * x,y and z axis bits are getting cleared,so set + * these bits to get x,y,z data. + */ + data |= LSM303DLHC_A_CR1_AXIS_ENABLE; + data &= ~LSM303DLHC_A_CR1_MODE_MASK; ddata->mode = val; |