The functions afe440x_show_register and afe440x_store_register are never used anywhere in the kernel. So, remove their definitions. Grepped to find occurences. Signed-off-by: simran singhal <singhalsimran0@xxxxxxxxx> --- drivers/iio/health/afe4403.c | 51 -------------------------------------------- 1 file changed, 51 deletions(-) diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c index 6bb23a4..3059014 100644 --- a/drivers/iio/health/afe4403.c +++ b/drivers/iio/health/afe4403.c @@ -136,57 +136,6 @@ static const struct afe440x_val_table afe4403_cap_table[] = { }; AFE440X_TABLE_ATTR(in_intensity_capacitance_available, afe4403_cap_table); -static ssize_t afe440x_show_register(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct afe4403_data *afe = iio_priv(indio_dev); - struct afe440x_attr *afe440x_attr = to_afe440x_attr(attr); - unsigned int reg_val; - int vals[2]; - int ret; - - ret = regmap_field_read(afe->fields[afe440x_attr->field], ®_val); - if (ret) - return ret; - - if (reg_val >= afe440x_attr->table_size) - return -EINVAL; - - vals[0] = afe440x_attr->val_table[reg_val].integer; - vals[1] = afe440x_attr->val_table[reg_val].fract; - - return iio_format_value(buf, IIO_VAL_INT_PLUS_MICRO, 2, vals); -} - -static ssize_t afe440x_store_register(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct afe4403_data *afe = iio_priv(indio_dev); - struct afe440x_attr *afe440x_attr = to_afe440x_attr(attr); - int val, integer, fract, ret; - - ret = iio_str_to_fixpoint(buf, 100000, &integer, &fract); - if (ret) - return ret; - - for (val = 0; val < afe440x_attr->table_size; val++) - if (afe440x_attr->val_table[val].integer == integer && - afe440x_attr->val_table[val].fract == fract) - break; - if (val == afe440x_attr->table_size) - return -EINVAL; - - ret = regmap_field_write(afe->fields[afe440x_attr->field], val); - if (ret) - return ret; - - return count; -} - static AFE440X_ATTR(in_intensity1_resistance, F_RF_LED, afe4403_res_table); static AFE440X_ATTR(in_intensity1_capacitance, F_CF_LED, afe4403_cap_table); -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html