diff options
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/bma180.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c index 3d6694821a96..efc67739c28f 100644 --- a/drivers/iio/accel/bma180.c +++ b/drivers/iio/accel/bma180.c @@ -36,7 +36,6 @@ enum chip_ids { BMA180, BMA250, - BMA250E, }; struct bma180_data; @@ -56,7 +55,6 @@ struct bma180_part_info { u8 power_reg, power_mask, lowpower_val; u8 int_enable_reg, int_enable_mask; u8 softreset_reg; - u8 chip_id; int (*chip_config)(struct bma180_data *data); void (*chip_disable)(struct bma180_data *data); @@ -114,8 +112,6 @@ struct bma180_part_info { #define BMA250_INT1_DATA_MASK BIT(0) #define BMA250_INT_RESET_MASK BIT(7) /* Reset pending interrupts */ -#define BMA250E_CHIP_ID 0xf9 - struct bma180_data { struct i2c_client *client; struct iio_trigger *trig; @@ -313,7 +309,7 @@ static int bma180_chip_init(struct bma180_data *data) if (ret < 0) return ret; - if (ret != data->part_info->chip_id) + if (ret != BMA180_ID_REG_VAL) return -ENODEV; ret = bma180_soft_reset(data); @@ -636,7 +632,6 @@ static const struct bma180_part_info bma180_part_info[] = { BMA180_TCO_Z, BMA180_MODE_CONFIG, BMA180_LOW_POWER, BMA180_CTRL_REG3, BMA180_NEW_DATA_INT, BMA180_RESET, - BMA180_CHIP_ID, bma180_chip_config, bma180_chip_disable, }, @@ -651,22 +646,6 @@ static const struct bma180_part_info bma180_part_info[] = { BMA250_POWER_REG, BMA250_LOWPOWER_MASK, 1, BMA250_INT_ENABLE_REG, BMA250_DATA_INTEN_MASK, BMA250_RESET_REG, - BMA180_CHIP_ID, - bma250_chip_config, - bma250_chip_disable, - }, - [BMA250E] = { - bma250_channels, ARRAY_SIZE(bma250_channels), - bma250_scale_table, ARRAY_SIZE(bma250_scale_table), - bma250_bw_table, ARRAY_SIZE(bma250_bw_table), - BMA250_INT_RESET_REG, BMA250_INT_RESET_MASK, - BMA250_POWER_REG, BMA250_SUSPEND_MASK, - BMA250_BW_REG, BMA250_BW_MASK, - BMA250_RANGE_REG, BMA250_RANGE_MASK, - BMA250_POWER_REG, BMA250_LOWPOWER_MASK, 1, - BMA250_INT_ENABLE_REG, BMA250_DATA_INTEN_MASK, - BMA250_RESET_REG, - BMA250E_CHIP_ID, bma250_chip_config, bma250_chip_disable, }, @@ -866,7 +845,6 @@ static SIMPLE_DEV_PM_OPS(bma180_pm_ops, bma180_suspend, bma180_resume); static struct i2c_device_id bma180_ids[] = { { "bma180", BMA180 }, { "bma250", BMA250 }, - { "bma250e", BMA250E }, { } }; |