diff options
Diffstat (limited to 'drivers/staging/iio/addac/adt7316.c')
-rw-r--r-- | drivers/staging/iio/addac/adt7316.c | 113 |
1 files changed, 55 insertions, 58 deletions
diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c index 6054c7298fce..b2bce26499f5 100644 --- a/drivers/staging/iio/addac/adt7316.c +++ b/drivers/staging/iio/addac/adt7316.c @@ -244,7 +244,6 @@ static ssize_t _adt7316_store_enabled(struct adt7316_chip_info *chip, chip->config1 = config1; return ret; - } static ssize_t adt7316_store_enabled(struct device *dev, @@ -267,7 +266,7 @@ static ssize_t adt7316_store_enabled(struct device *dev, return len; } -static IIO_DEVICE_ATTR(enabled, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(enabled, 0644, adt7316_show_enabled, adt7316_store_enabled, 0); @@ -311,7 +310,7 @@ static ssize_t adt7316_store_select_ex_temp(struct device *dev, return len; } -static IIO_DEVICE_ATTR(select_ex_temp, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(select_ex_temp, 0644, adt7316_show_select_ex_temp, adt7316_store_select_ex_temp, 0); @@ -352,7 +351,7 @@ static ssize_t adt7316_store_mode(struct device *dev, return len; } -static IIO_DEVICE_ATTR(mode, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(mode, 0644, adt7316_show_mode, adt7316_store_mode, 0); @@ -364,7 +363,7 @@ static ssize_t adt7316_show_all_modes(struct device *dev, return sprintf(buf, "single_channel\nround_robin\n"); } -static IIO_DEVICE_ATTR(all_modes, S_IRUGO, adt7316_show_all_modes, NULL, 0); +static IIO_DEVICE_ATTR(all_modes, 0444, adt7316_show_all_modes, NULL, 0); static ssize_t adt7316_show_ad_channel(struct device *dev, struct device_attribute *attr, @@ -434,7 +433,6 @@ static ssize_t adt7316_store_ad_channel(struct device *dev, config2 = chip->config2 & (~ADT7316_AD_SINGLE_CH_MASK); } - config2 |= data; ret = chip->bus.write(chip->bus.client, ADT7316_CONFIG2, config2); @@ -446,7 +444,7 @@ static ssize_t adt7316_store_ad_channel(struct device *dev, return len; } -static IIO_DEVICE_ATTR(ad_channel, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(ad_channel, 0644, adt7316_show_ad_channel, adt7316_store_ad_channel, 0); @@ -469,7 +467,7 @@ static ssize_t adt7316_show_all_ad_channels(struct device *dev, "2 - External Temperature\n"); } -static IIO_DEVICE_ATTR(all_ad_channels, S_IRUGO, +static IIO_DEVICE_ATTR(all_ad_channels, 0444, adt7316_show_all_ad_channels, NULL, 0); static ssize_t adt7316_show_disable_averaging(struct device *dev, @@ -506,7 +504,7 @@ static ssize_t adt7316_store_disable_averaging(struct device *dev, return len; } -static IIO_DEVICE_ATTR(disable_averaging, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(disable_averaging, 0644, adt7316_show_disable_averaging, adt7316_store_disable_averaging, 0); @@ -545,7 +543,7 @@ static ssize_t adt7316_store_enable_smbus_timeout(struct device *dev, return len; } -static IIO_DEVICE_ATTR(enable_smbus_timeout, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(enable_smbus_timeout, 0644, adt7316_show_enable_smbus_timeout, adt7316_store_enable_smbus_timeout, 0); @@ -583,7 +581,7 @@ static ssize_t adt7316_store_powerdown(struct device *dev, return len; } -static IIO_DEVICE_ATTR(powerdown, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(powerdown, 0644, adt7316_show_powerdown, adt7316_store_powerdown, 0); @@ -621,7 +619,7 @@ static ssize_t adt7316_store_fast_ad_clock(struct device *dev, return len; } -static IIO_DEVICE_ATTR(fast_ad_clock, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(fast_ad_clock, 0644, adt7316_show_fast_ad_clock, adt7316_store_fast_ad_clock, 0); @@ -674,7 +672,7 @@ static ssize_t adt7316_store_da_high_resolution(struct device *dev, return len; } -static IIO_DEVICE_ATTR(da_high_resolution, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(da_high_resolution, 0644, adt7316_show_da_high_resolution, adt7316_store_da_high_resolution, 0); @@ -720,12 +718,11 @@ static ssize_t adt7316_store_AIN_internal_Vref(struct device *dev, return len; } -static IIO_DEVICE_ATTR(AIN_internal_Vref, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(AIN_internal_Vref, 0644, adt7316_show_AIN_internal_Vref, adt7316_store_AIN_internal_Vref, 0); - static ssize_t adt7316_show_enable_prop_DACA(struct device *dev, struct device_attribute *attr, char *buf) @@ -760,7 +757,7 @@ static ssize_t adt7316_store_enable_prop_DACA(struct device *dev, return len; } -static IIO_DEVICE_ATTR(enable_proportion_DACA, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(enable_proportion_DACA, 0644, adt7316_show_enable_prop_DACA, adt7316_store_enable_prop_DACA, 0); @@ -799,7 +796,7 @@ static ssize_t adt7316_store_enable_prop_DACB(struct device *dev, return len; } -static IIO_DEVICE_ATTR(enable_proportion_DACB, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(enable_proportion_DACB, 0644, adt7316_show_enable_prop_DACB, adt7316_store_enable_prop_DACB, 0); @@ -842,7 +839,7 @@ static ssize_t adt7316_store_DAC_2Vref_ch_mask(struct device *dev, return len; } -static IIO_DEVICE_ATTR(DAC_2Vref_channels_mask, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(DAC_2Vref_channels_mask, 0644, adt7316_show_DAC_2Vref_ch_mask, adt7316_store_DAC_2Vref_ch_mask, 0); @@ -902,7 +899,7 @@ static ssize_t adt7316_store_DAC_update_mode(struct device *dev, return len; } -static IIO_DEVICE_ATTR(DAC_update_mode, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(DAC_update_mode, 0644, adt7316_show_DAC_update_mode, adt7316_store_DAC_update_mode, 0); @@ -922,10 +919,9 @@ static ssize_t adt7316_show_all_DAC_update_modes(struct device *dev, return sprintf(buf, "manual\n"); } -static IIO_DEVICE_ATTR(all_DAC_update_modes, S_IRUGO, +static IIO_DEVICE_ATTR(all_DAC_update_modes, 0444, adt7316_show_all_DAC_update_modes, NULL, 0); - static ssize_t adt7316_store_update_DAC(struct device *dev, struct device_attribute *attr, const char *buf, @@ -961,7 +957,7 @@ static ssize_t adt7316_store_update_DAC(struct device *dev, return len; } -static IIO_DEVICE_ATTR(update_DAC, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(update_DAC, 0644, NULL, adt7316_store_update_DAC, 0); @@ -1006,7 +1002,7 @@ static ssize_t adt7316_store_DA_AB_Vref_bypass(struct device *dev, return len; } -static IIO_DEVICE_ATTR(DA_AB_Vref_bypass, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(DA_AB_Vref_bypass, 0644, adt7316_show_DA_AB_Vref_bypass, adt7316_store_DA_AB_Vref_bypass, 0); @@ -1051,7 +1047,7 @@ static ssize_t adt7316_store_DA_CD_Vref_bypass(struct device *dev, return len; } -static IIO_DEVICE_ATTR(DA_CD_Vref_bypass, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(DA_CD_Vref_bypass, 0644, adt7316_show_DA_CD_Vref_bypass, adt7316_store_DA_CD_Vref_bypass, 0); @@ -1112,7 +1108,7 @@ static ssize_t adt7316_store_DAC_internal_Vref(struct device *dev, return len; } -static IIO_DEVICE_ATTR(DAC_internal_Vref, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(DAC_internal_Vref, 0644, adt7316_show_DAC_internal_Vref, adt7316_store_DAC_internal_Vref, 0); @@ -1201,7 +1197,7 @@ static ssize_t adt7316_show_VDD(struct device *dev, return adt7316_show_ad(chip, ADT7316_AD_SINGLE_CH_VDD, buf); } -static IIO_DEVICE_ATTR(VDD, S_IRUGO, adt7316_show_VDD, NULL, 0); +static IIO_DEVICE_ATTR(VDD, 0444, adt7316_show_VDD, NULL, 0); static ssize_t adt7316_show_in_temp(struct device *dev, struct device_attribute *attr, @@ -1213,7 +1209,7 @@ static ssize_t adt7316_show_in_temp(struct device *dev, return adt7316_show_ad(chip, ADT7316_AD_SINGLE_CH_IN, buf); } -static IIO_DEVICE_ATTR(in_temp, S_IRUGO, adt7316_show_in_temp, NULL, 0); +static IIO_DEVICE_ATTR(in_temp, 0444, adt7316_show_in_temp, NULL, 0); static ssize_t adt7316_show_ex_temp_AIN1(struct device *dev, struct device_attribute *attr, @@ -1225,9 +1221,9 @@ static ssize_t adt7316_show_ex_temp_AIN1(struct device *dev, return adt7316_show_ad(chip, ADT7316_AD_SINGLE_CH_EX, buf); } -static IIO_DEVICE_ATTR(ex_temp_AIN1, S_IRUGO, adt7316_show_ex_temp_AIN1, +static IIO_DEVICE_ATTR(ex_temp_AIN1, 0444, adt7316_show_ex_temp_AIN1, NULL, 0); -static IIO_DEVICE_ATTR(ex_temp, S_IRUGO, adt7316_show_ex_temp_AIN1, NULL, 0); +static IIO_DEVICE_ATTR(ex_temp, 0444, adt7316_show_ex_temp_AIN1, NULL, 0); static ssize_t adt7316_show_AIN2(struct device *dev, struct device_attribute *attr, @@ -1238,7 +1234,7 @@ static ssize_t adt7316_show_AIN2(struct device *dev, return adt7316_show_ad(chip, ADT7516_AD_SINGLE_CH_AIN2, buf); } -static IIO_DEVICE_ATTR(AIN2, S_IRUGO, adt7316_show_AIN2, NULL, 0); +static IIO_DEVICE_ATTR(AIN2, 0444, adt7316_show_AIN2, NULL, 0); static ssize_t adt7316_show_AIN3(struct device *dev, struct device_attribute *attr, @@ -1249,7 +1245,7 @@ static ssize_t adt7316_show_AIN3(struct device *dev, return adt7316_show_ad(chip, ADT7516_AD_SINGLE_CH_AIN3, buf); } -static IIO_DEVICE_ATTR(AIN3, S_IRUGO, adt7316_show_AIN3, NULL, 0); +static IIO_DEVICE_ATTR(AIN3, 0444, adt7316_show_AIN3, NULL, 0); static ssize_t adt7316_show_AIN4(struct device *dev, struct device_attribute *attr, @@ -1260,7 +1256,7 @@ static ssize_t adt7316_show_AIN4(struct device *dev, return adt7316_show_ad(chip, ADT7516_AD_SINGLE_CH_AIN4, buf); } -static IIO_DEVICE_ATTR(AIN4, S_IRUGO, adt7316_show_AIN4, NULL, 0); +static IIO_DEVICE_ATTR(AIN4, 0444, adt7316_show_AIN4, NULL, 0); static ssize_t adt7316_show_temp_offset(struct adt7316_chip_info *chip, int offset_addr, char *buf) @@ -1325,7 +1321,7 @@ static ssize_t adt7316_store_in_temp_offset(struct device *dev, len); } -static IIO_DEVICE_ATTR(in_temp_offset, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(in_temp_offset, 0644, adt7316_show_in_temp_offset, adt7316_store_in_temp_offset, 0); @@ -1351,7 +1347,7 @@ static ssize_t adt7316_store_ex_temp_offset(struct device *dev, len); } -static IIO_DEVICE_ATTR(ex_temp_offset, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(ex_temp_offset, 0644, adt7316_show_ex_temp_offset, adt7316_store_ex_temp_offset, 0); @@ -1378,7 +1374,7 @@ static ssize_t adt7316_store_in_analog_temp_offset(struct device *dev, ADT7316_IN_ANALOG_TEMP_OFFSET, buf, len); } -static IIO_DEVICE_ATTR(in_analog_temp_offset, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(in_analog_temp_offset, 0644, adt7316_show_in_analog_temp_offset, adt7316_store_in_analog_temp_offset, 0); @@ -1405,7 +1401,7 @@ static ssize_t adt7316_store_ex_analog_temp_offset(struct device *dev, ADT7316_EX_ANALOG_TEMP_OFFSET, buf, len); } -static IIO_DEVICE_ATTR(ex_analog_temp_offset, S_IRUGO | S_IWUSR, +static IIO_DEVICE_ATTR(ex_analog_temp_offset, 0644, adt7316_show_ex_analog_temp_offset, adt7316_store_ex_analog_temp_offset, 0); @@ -1500,7 +1496,7 @@ static ssize_t adt7316_store_DAC_A(struct device *dev, return adt7316_store_DAC(chip, 0, buf, len); } -static IIO_DEVICE_ATTR(DAC_A, S_IRUGO | S_IWUSR, adt7316_show_DAC_A, +static IIO_DEVICE_ATTR(DAC_A, 0644, adt7316_show_DAC_A, adt7316_store_DAC_A, 0); static ssize_t adt7316_show_DAC_B(struct device *dev, @@ -1524,7 +1520,7 @@ static ssize_t adt7316_store_DAC_B(struct device *dev, return adt7316_store_DAC(chip, 1, buf, len); } -static IIO_DEVICE_ATTR(DAC_B, S_IRUGO | S_IWUSR, adt7316_show_DAC_B, +static IIO_DEVICE_ATTR(DAC_B, 0644, adt7316_show_DAC_B, adt7316_store_DAC_B, 0); static ssize_t adt7316_show_DAC_C(struct device *dev, @@ -1548,7 +1544,7 @@ static ssize_t adt7316_store_DAC_C(struct device *dev, return adt7316_store_DAC(chip, 2, buf, len); } -static IIO_DEVICE_ATTR(DAC_C, S_IRUGO | S_IWUSR, adt7316_show_DAC_C, +static IIO_DEVICE_ATTR(DAC_C, 0644, adt7316_show_DAC_C, adt7316_store_DAC_C, 0); static ssize_t adt7316_show_DAC_D(struct device *dev, @@ -1572,7 +1568,7 @@ static ssize_t adt7316_store_DAC_D(struct device *dev, return adt7316_store_DAC(chip, 3, buf, len); } -static IIO_DEVICE_ATTR(DAC_D, S_IRUGO | S_IWUSR, adt7316_show_DAC_D, +static IIO_DEVICE_ATTR(DAC_D, 0644, adt7316_show_DAC_D, adt7316_store_DAC_D, 0); static ssize_t adt7316_show_device_id(struct device *dev, @@ -1591,7 +1587,7 @@ static ssize_t adt7316_show_device_id(struct device *dev, return sprintf(buf, "%d\n", id); } -static IIO_DEVICE_ATTR(device_id, S_IRUGO, adt7316_show_device_id, NULL, 0); +static IIO_DEVICE_ATTR(device_id, 0444, adt7316_show_device_id, NULL, 0); static ssize_t adt7316_show_manufactorer_id(struct device *dev, struct device_attribute *attr, @@ -1609,7 +1605,7 @@ static ssize_t adt7316_show_manufactorer_id(struct device *dev, return sprintf(buf, "%d\n", id); } -static IIO_DEVICE_ATTR(manufactorer_id, S_IRUGO, +static IIO_DEVICE_ATTR(manufactorer_id, 0444, adt7316_show_manufactorer_id, NULL, 0); static ssize_t adt7316_show_device_rev(struct device *dev, @@ -1628,7 +1624,7 @@ static ssize_t adt7316_show_device_rev(struct device *dev, return sprintf(buf, "%d\n", rev); } -static IIO_DEVICE_ATTR(device_rev, S_IRUGO, adt7316_show_device_rev, NULL, 0); +static IIO_DEVICE_ATTR(device_rev, 0444, adt7316_show_device_rev, NULL, 0); static ssize_t adt7316_show_bus_type(struct device *dev, struct device_attribute *attr, @@ -1649,7 +1645,7 @@ static ssize_t adt7316_show_bus_type(struct device *dev, return sprintf(buf, "i2c\n"); } -static IIO_DEVICE_ATTR(bus_type, S_IRUGO, adt7316_show_bus_type, NULL, 0); +static IIO_DEVICE_ATTR(bus_type, 0444, adt7316_show_bus_type, NULL, 0); static struct attribute *adt7316_attributes[] = { &iio_dev_attr_all_modes.dev_attr.attr, @@ -1867,6 +1863,7 @@ static ssize_t adt7316_set_int_mask(struct device *dev, return len; } + static inline ssize_t adt7316_show_ad_bound(struct device *dev, struct device_attribute *attr, char *buf) @@ -1972,61 +1969,61 @@ static ssize_t adt7316_set_int_enabled(struct device *dev, } static IIO_DEVICE_ATTR(int_mask, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_int_mask, adt7316_set_int_mask, 0); static IIO_DEVICE_ATTR(in_temp_high_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7316_IN_TEMP_HIGH); static IIO_DEVICE_ATTR(in_temp_low_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7316_IN_TEMP_LOW); static IIO_DEVICE_ATTR(ex_temp_high_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7316_EX_TEMP_HIGH); static IIO_DEVICE_ATTR(ex_temp_low_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7316_EX_TEMP_LOW); /* NASTY duplication to be fixed */ static IIO_DEVICE_ATTR(ex_temp_ain1_high_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7316_EX_TEMP_HIGH); static IIO_DEVICE_ATTR(ex_temp_ain1_low_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7316_EX_TEMP_LOW); static IIO_DEVICE_ATTR(ain2_high_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7516_AIN2_HIGH); static IIO_DEVICE_ATTR(ain2_low_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7516_AIN2_LOW); static IIO_DEVICE_ATTR(ain3_high_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7516_AIN3_HIGH); static IIO_DEVICE_ATTR(ain3_low_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7516_AIN3_LOW); static IIO_DEVICE_ATTR(ain4_high_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7516_AIN4_HIGH); static IIO_DEVICE_ATTR(ain4_low_value, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_ad_bound, adt7316_set_ad_bound, ADT7516_AIN4_LOW); static IIO_DEVICE_ATTR(int_enabled, - S_IRUGO | S_IWUSR, + 0644, adt7316_show_int_enabled, adt7316_set_int_enabled, 0); |