Fixed indention and space issues to align the code with the linux style guide.
Signed-off-by: Scott Matheina <sc...@matheina.com>
---
drivers/staging/iio/addac/adt7316.c | 603 ++++++++++++++++--------------------
1 file changed, 266 insertions(+), 337 deletions(-)
diff --git a/drivers/staging/iio/addac/adt7316.c
b/drivers/staging/iio/addac/adt7316.c
index a7d90c8..6ba8d35 100644
--- a/drivers/staging/iio/addac/adt7316.c
+++ b/drivers/staging/iio/addac/adt7316.c
@@ -176,16 +176,16 @@
*/
struct adt7316_chip_info {
- struct adt7316_bus bus;
- u16 ldac_pin;
- u16 int_mask; /* 0x2f */
- u8 config1;
- u8 config2;
- u8 config3;
- u8 dac_config; /* DAC config */
- u8 ldac_config; /* LDAC config */
- u8 dac_bits; /* 8, 10, 12 */
- u8 id; /* chip id */
+ struct adt7316_bus bus;
+ u16 ldac_pin;
+ u16 int_mask; /* 0x2f */
+ u8 config1;
+ u8 config2;
+ u8 config3;
+ u8 dac_config; /* DAC config */
+ u8 ldac_config; /* LDAC config */
+ u8 dac_bits; /* 8, 10, 12 */
+ u8 id; /* chip id */
};
/*
@@ -212,13 +212,12 @@ struct adt7316_chip_info {
*/
struct adt7316_limit_regs {
- u16 data_high;
- u16 data_low;
+ u16 data_high;
+ u16 data_low;
};
static ssize_t adt7316_show_enabled(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -227,7 +226,7 @@ static ssize_t adt7316_show_enabled(struct device *dev,
}
static ssize_t _adt7316_store_enabled(struct adt7316_chip_info *chip,
- int enable)
+ int enable)
{
u8 config1;
int ret;
@@ -248,9 +247,8 @@ static ssize_t _adt7316_store_enabled(struct
adt7316_chip_info *chip,
}
static ssize_t adt7316_store_enabled(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -268,13 +266,11 @@ static ssize_t adt7316_store_enabled(struct device *dev,
}
static IIO_DEVICE_ATTR(enabled, S_IRUGO | S_IWUSR,
- adt7316_show_enabled,
- adt7316_store_enabled,
- 0);
+ adt7316_show_enabled, adt7316_store_enabled, 0);
static ssize_t adt7316_show_select_ex_temp(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -286,9 +282,8 @@ static ssize_t adt7316_show_select_ex_temp(struct device
*dev,
}
static ssize_t adt7316_store_select_ex_temp(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -312,13 +307,11 @@ static ssize_t adt7316_store_select_ex_temp(struct device
*dev,
}
static IIO_DEVICE_ATTR(select_ex_temp, S_IRUGO | S_IWUSR,
- adt7316_show_select_ex_temp,
- adt7316_store_select_ex_temp,
- 0);
+ adt7316_show_select_ex_temp,
+ adt7316_store_select_ex_temp, 0);
static ssize_t adt7316_show_mode(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -330,9 +323,8 @@ static ssize_t adt7316_show_mode(struct device *dev,
}
static ssize_t adt7316_store_mode(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -353,13 +345,10 @@ static ssize_t adt7316_store_mode(struct device *dev,
}
static IIO_DEVICE_ATTR(mode, S_IRUGO | S_IWUSR,
- adt7316_show_mode,
- adt7316_store_mode,
- 0);
+ adt7316_show_mode, adt7316_store_mode, 0);
static ssize_t adt7316_show_all_modes(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
return sprintf(buf, "single_channel\nround_robin\n");
}
@@ -367,8 +356,7 @@ static ssize_t adt7316_show_all_modes(struct device *dev,
static IIO_DEVICE_ATTR(all_modes, S_IRUGO, adt7316_show_all_modes, NULL, 0);
static ssize_t adt7316_show_ad_channel(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -383,7 +371,7 @@ static ssize_t adt7316_show_ad_channel(struct device *dev,
return sprintf(buf, "1 - Internal Temperature\n");
case ADT7316_AD_SINGLE_CH_EX:
if (((chip->id & ID_FAMILY_MASK) == ID_ADT75XX) &&
- (chip->config1 & ADT7516_SEL_AIN1_2_EX_TEMP_MASK) == 0)
+ (chip->config1 & ADT7516_SEL_AIN1_2_EX_TEMP_MASK) == 0)
return sprintf(buf, "2 - AIN1\n");
return sprintf(buf, "2 - External Temperature\n");
@@ -405,9 +393,8 @@ static ssize_t adt7316_show_ad_channel(struct device *dev,
}
static ssize_t adt7316_store_ad_channel(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -434,7 +421,6 @@ 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);
@@ -447,13 +433,11 @@ static ssize_t adt7316_store_ad_channel(struct device
*dev,
}
static IIO_DEVICE_ATTR(ad_channel, S_IRUGO | S_IWUSR,
- adt7316_show_ad_channel,
- adt7316_store_ad_channel,
- 0);
+ adt7316_show_ad_channel, adt7316_store_ad_channel, 0);
static ssize_t adt7316_show_all_ad_channels(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -463,30 +447,29 @@ static ssize_t adt7316_show_all_ad_channels(struct device
*dev,
if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
return sprintf(buf, "0 - VDD\n1 - Internal Temperature\n"
- "2 - External Temperature or AIN1\n"
- "3 - AIN2\n4 - AIN3\n5 - AIN4\n");
+ "2 - External Temperature or AIN1\n"
+ "3 - AIN2\n4 - AIN3\n5 - AIN4\n");
return sprintf(buf, "0 - VDD\n1 - Internal Temperature\n"
- "2 - External Temperature\n");
+ "2 - External Temperature\n");
}
static IIO_DEVICE_ATTR(all_ad_channels, S_IRUGO,
- adt7316_show_all_ad_channels, NULL, 0);
+ adt7316_show_all_ad_channels, NULL, 0);
static ssize_t adt7316_show_disable_averaging(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return sprintf(buf, "%d\n",
- !!(chip->config2 & ADT7316_DISABLE_AVERAGING));
+ !!(chip->config2 & ADT7316_DISABLE_AVERAGING));
}
static ssize_t adt7316_store_disable_averaging(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -507,25 +490,23 @@ static ssize_t adt7316_store_disable_averaging(struct
device *dev,
}
static IIO_DEVICE_ATTR(disable_averaging, S_IRUGO | S_IWUSR,
- adt7316_show_disable_averaging,
- adt7316_store_disable_averaging,
- 0);
+ adt7316_show_disable_averaging,
+ adt7316_store_disable_averaging, 0);
static ssize_t adt7316_show_enable_smbus_timeout(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return sprintf(buf, "%d\n",
- !!(chip->config2 & ADT7316_EN_SMBUS_TIMEOUT));
+ !!(chip->config2 & ADT7316_EN_SMBUS_TIMEOUT));
}
static ssize_t adt7316_store_enable_smbus_timeout(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -546,13 +527,11 @@ static ssize_t adt7316_store_enable_smbus_timeout(struct
device *dev,
}
static IIO_DEVICE_ATTR(enable_smbus_timeout, S_IRUGO | S_IWUSR,
- adt7316_show_enable_smbus_timeout,
- adt7316_store_enable_smbus_timeout,
- 0);
+ adt7316_show_enable_smbus_timeout,
+ adt7316_store_enable_smbus_timeout, 0);
static ssize_t adt7316_show_powerdown(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -561,9 +540,8 @@ static ssize_t adt7316_show_powerdown(struct device *dev,
}
static ssize_t adt7316_store_powerdown(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -584,13 +562,11 @@ static ssize_t adt7316_store_powerdown(struct device *dev,
}
static IIO_DEVICE_ATTR(powerdown, S_IRUGO | S_IWUSR,
- adt7316_show_powerdown,
- adt7316_store_powerdown,
- 0);
+ adt7316_show_powerdown, adt7316_store_powerdown, 0);
static ssize_t adt7316_show_fast_ad_clock(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -599,9 +575,8 @@ static ssize_t adt7316_show_fast_ad_clock(struct device
*dev,
}
static ssize_t adt7316_store_fast_ad_clock(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -622,13 +597,12 @@ static ssize_t adt7316_store_fast_ad_clock(struct device
*dev,
}
static IIO_DEVICE_ATTR(fast_ad_clock, S_IRUGO | S_IWUSR,
- adt7316_show_fast_ad_clock,
- adt7316_store_fast_ad_clock,
- 0);
+ adt7316_show_fast_ad_clock,
+ adt7316_store_fast_ad_clock, 0);
static ssize_t adt7316_show_da_high_resolution(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -644,9 +618,8 @@ static ssize_t adt7316_show_da_high_resolution(struct
device *dev,
}
static ssize_t adt7316_store_da_high_resolution(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -674,13 +647,12 @@ static ssize_t adt7316_store_da_high_resolution(struct
device *dev,
}
static IIO_DEVICE_ATTR(da_high_resolution, S_IRUGO | S_IWUSR,
- adt7316_show_da_high_resolution,
- adt7316_store_da_high_resolution,
- 0);
+ adt7316_show_da_high_resolution,
+ adt7316_store_da_high_resolution, 0);
static ssize_t adt7316_show_AIN_internal_Vref(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -688,14 +660,12 @@ static ssize_t adt7316_show_AIN_internal_Vref(struct
device *dev,
if ((chip->id & ID_FAMILY_MASK) != ID_ADT75XX)
return -EPERM;
- return sprintf(buf, "%d\n",
- !!(chip->config3 & ADT7516_AIN_IN_VREF));
+ return sprintf(buf, "%d\n", !!(chip->config3 & ADT7516_AIN_IN_VREF));
}
static ssize_t adt7316_store_AIN_internal_Vref(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -720,26 +690,23 @@ static ssize_t adt7316_store_AIN_internal_Vref(struct
device *dev,
}
static IIO_DEVICE_ATTR(AIN_internal_Vref, S_IRUGO | S_IWUSR,
- adt7316_show_AIN_internal_Vref,
- adt7316_store_AIN_internal_Vref,
- 0);
-
+ 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)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return sprintf(buf, "%d\n",
- !!(chip->config3 & ADT7316_EN_IN_TEMP_PROP_DACA));
+ !!(chip->config3 & ADT7316_EN_IN_TEMP_PROP_DACA));
}
static ssize_t adt7316_store_enable_prop_DACA(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -760,25 +727,23 @@ static ssize_t adt7316_store_enable_prop_DACA(struct
device *dev,
}
static IIO_DEVICE_ATTR(enable_proportion_DACA, S_IRUGO | S_IWUSR,
- adt7316_show_enable_prop_DACA,
- adt7316_store_enable_prop_DACA,
- 0);
+ adt7316_show_enable_prop_DACA,
+ adt7316_store_enable_prop_DACA, 0);
static ssize_t adt7316_show_enable_prop_DACB(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return sprintf(buf, "%d\n",
- !!(chip->config3 & ADT7316_EN_EX_TEMP_PROP_DACB));
+ !!(chip->config3 & ADT7316_EN_EX_TEMP_PROP_DACB));
}
static ssize_t adt7316_store_enable_prop_DACB(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -799,25 +764,23 @@ static ssize_t adt7316_store_enable_prop_DACB(struct
device *dev,
}
static IIO_DEVICE_ATTR(enable_proportion_DACB, S_IRUGO | S_IWUSR,
- adt7316_show_enable_prop_DACB,
- adt7316_store_enable_prop_DACB,
- 0);
+ adt7316_show_enable_prop_DACB,
+ adt7316_store_enable_prop_DACB, 0);
static ssize_t adt7316_show_DAC_2Vref_ch_mask(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return sprintf(buf, "0x%x\n",
- chip->dac_config & ADT7316_DA_2VREF_CH_MASK);
+ chip->dac_config & ADT7316_DA_2VREF_CH_MASK);
}
static ssize_t adt7316_store_DAC_2Vref_ch_mask(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -842,13 +805,12 @@ static ssize_t adt7316_store_DAC_2Vref_ch_mask(struct
device *dev,
}
static IIO_DEVICE_ATTR(DAC_2Vref_channels_mask, S_IRUGO | S_IWUSR,
- adt7316_show_DAC_2Vref_ch_mask,
- adt7316_store_DAC_2Vref_ch_mask,
- 0);
+ adt7316_show_DAC_2Vref_ch_mask,
+ adt7316_store_DAC_2Vref_ch_mask, 0);
static ssize_t adt7316_show_DAC_update_mode(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -858,23 +820,19 @@ static ssize_t adt7316_show_DAC_update_mode(struct device
*dev,
switch (chip->dac_config & ADT7316_DA_EN_MODE_MASK) {
case ADT7316_DA_EN_MODE_SINGLE:
- return sprintf(buf,
- "0 - auto at any MSB DAC writing\n");
+ return sprintf(buf, "0 - auto at any MSB DAC writing\n");
case ADT7316_DA_EN_MODE_AB_CD:
- return sprintf(buf,
- "1 - auto at MSB DAC AB and CD writing\n");
+ return sprintf(buf, "1 - auto at MSB DAC AB and CD writing\n");
case ADT7316_DA_EN_MODE_ABCD:
- return sprintf(buf,
- "2 - auto at MSB DAC ABCD writing\n");
- default: /* ADT7316_DA_EN_MODE_LDAC */
+ return sprintf(buf, "2 - auto at MSB DAC ABCD writing\n");
+ default: /* ADT7316_DA_EN_MODE_LDAC */
return sprintf(buf, "3 - manual\n");
}
}
static ssize_t adt7316_store_DAC_update_mode(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -902,33 +860,30 @@ static ssize_t adt7316_store_DAC_update_mode(struct
device *dev,
}
static IIO_DEVICE_ATTR(DAC_update_mode, S_IRUGO | S_IWUSR,
- adt7316_show_DAC_update_mode,
- adt7316_store_DAC_update_mode,
- 0);
+ adt7316_show_DAC_update_mode,
+ adt7316_store_DAC_update_mode, 0);
static ssize_t adt7316_show_all_DAC_update_modes(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
if (chip->config3 & ADT7316_DA_EN_VIA_DAC_LDCA)
return sprintf(buf, "0 - auto at any MSB DAC writing\n"
- "1 - auto at MSB DAC AB and CD writing\n"
- "2 - auto at MSB DAC ABCD writing\n"
- "3 - manual\n");
+ "1 - auto at MSB DAC AB and CD writing\n"
+ "2 - auto at MSB DAC ABCD writing\n"
+ "3 - manual\n");
return sprintf(buf, "manual\n");
}
static IIO_DEVICE_ATTR(all_DAC_update_modes, S_IRUGO,
- adt7316_show_all_DAC_update_modes, NULL, 0);
-
+ 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,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -938,7 +893,7 @@ static ssize_t adt7316_store_update_DAC(struct device *dev,
if (chip->config3 & ADT7316_DA_EN_VIA_DAC_LDCA) {
if ((chip->dac_config & ADT7316_DA_EN_MODE_MASK) !=
- ADT7316_DA_EN_MODE_LDAC)
+ ADT7316_DA_EN_MODE_LDAC)
return -EPERM;
ret = kstrtou8(buf, 16, &data);
@@ -949,7 +904,7 @@ static ssize_t adt7316_store_update_DAC(struct device *dev,
ldac_config |= data;
ret = chip->bus.write(chip->bus.client, ADT7316_LDAC_CONFIG,
- ldac_config);
+ ldac_config);
if (ret)
return -EIO;
} else {
@@ -961,13 +916,11 @@ static ssize_t adt7316_store_update_DAC(struct device
*dev,
}
static IIO_DEVICE_ATTR(update_DAC, S_IRUGO | S_IWUSR,
- NULL,
- adt7316_store_update_DAC,
- 0);
+ NULL, adt7316_store_update_DAC, 0);
static ssize_t adt7316_show_DA_AB_Vref_bypass(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -976,13 +929,12 @@ static ssize_t adt7316_show_DA_AB_Vref_bypass(struct
device *dev,
return -EPERM;
return sprintf(buf, "%d\n",
- !!(chip->dac_config & ADT7316_VREF_BYPASS_DAC_AB));
+ !!(chip->dac_config & ADT7316_VREF_BYPASS_DAC_AB));
}
static ssize_t adt7316_store_DA_AB_Vref_bypass(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1006,13 +958,12 @@ static ssize_t adt7316_store_DA_AB_Vref_bypass(struct
device *dev,
}
static IIO_DEVICE_ATTR(DA_AB_Vref_bypass, S_IRUGO | S_IWUSR,
- adt7316_show_DA_AB_Vref_bypass,
- adt7316_store_DA_AB_Vref_bypass,
- 0);
+ adt7316_show_DA_AB_Vref_bypass,
+ adt7316_store_DA_AB_Vref_bypass, 0);
static ssize_t adt7316_show_DA_CD_Vref_bypass(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1021,13 +972,12 @@ static ssize_t adt7316_show_DA_CD_Vref_bypass(struct
device *dev,
return -EPERM;
return sprintf(buf, "%d\n",
- !!(chip->dac_config & ADT7316_VREF_BYPASS_DAC_CD));
+ !!(chip->dac_config & ADT7316_VREF_BYPASS_DAC_CD));
}
static ssize_t adt7316_store_DA_CD_Vref_bypass(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1051,29 +1001,27 @@ static ssize_t adt7316_store_DA_CD_Vref_bypass(struct
device *dev,
}
static IIO_DEVICE_ATTR(DA_CD_Vref_bypass, S_IRUGO | S_IWUSR,
- adt7316_show_DA_CD_Vref_bypass,
- adt7316_store_DA_CD_Vref_bypass,
- 0);
+ adt7316_show_DA_CD_Vref_bypass,
+ adt7316_store_DA_CD_Vref_bypass, 0);
static ssize_t adt7316_show_DAC_internal_Vref(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
return sprintf(buf, "0x%x\n",
- (chip->dac_config & ADT7516_DAC_IN_VREF_MASK) >>
- ADT7516_DAC_IN_VREF_OFFSET);
+ (chip->dac_config & ADT7516_DAC_IN_VREF_MASK) >>
+ ADT7516_DAC_IN_VREF_OFFSET);
return sprintf(buf, "%d\n",
!!(chip->dac_config & ADT7316_DAC_IN_VREF));
}
static ssize_t adt7316_store_DAC_internal_Vref(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1102,7 +1050,7 @@ static ssize_t adt7316_store_DAC_internal_Vref(struct
device *dev,
}
ret = chip->bus.write(chip->bus.client, ADT7316_LDAC_CONFIG,
- ldac_config);
+ ldac_config);
if (ret)
return -EIO;
@@ -1112,12 +1060,11 @@ static ssize_t adt7316_store_DAC_internal_Vref(struct
device *dev,
}
static IIO_DEVICE_ATTR(DAC_internal_Vref, S_IRUGO | S_IWUSR,
- adt7316_show_DAC_internal_Vref,
- adt7316_store_DAC_internal_Vref,
- 0);
+ adt7316_show_DAC_internal_Vref,
+ adt7316_store_DAC_internal_Vref, 0);
static ssize_t adt7316_show_ad(struct adt7316_chip_info *chip,
- int channel, char *buf)
+ int channel, char *buf)
{
u16 data;
u8 msb, lsb;
@@ -1125,18 +1072,18 @@ static ssize_t adt7316_show_ad(struct adt7316_chip_info
*chip,
int ret;
if ((chip->config2 & ADT7316_AD_SINGLE_CH_MODE) &&
- channel != (chip->config2 & ADT7516_AD_SINGLE_CH_MASK))
+ channel != (chip->config2 & ADT7516_AD_SINGLE_CH_MASK))
return -EPERM;
switch (channel) {
case ADT7316_AD_SINGLE_CH_IN:
ret = chip->bus.read(chip->bus.client,
- ADT7316_LSB_IN_TEMP_VDD, &lsb);
+ ADT7316_LSB_IN_TEMP_VDD, &lsb);
if (ret)
return -EIO;
ret = chip->bus.read(chip->bus.client,
- ADT7316_AD_MSB_DATA_BASE + channel, &msb);
+ ADT7316_AD_MSB_DATA_BASE + channel, &msb);
if (ret)
return -EIO;
@@ -1145,34 +1092,34 @@ static ssize_t adt7316_show_ad(struct adt7316_chip_info
*chip,
break;
case ADT7316_AD_SINGLE_CH_VDD:
ret = chip->bus.read(chip->bus.client,
- ADT7316_LSB_IN_TEMP_VDD, &lsb);
+ ADT7316_LSB_IN_TEMP_VDD, &lsb);
if (ret)
return -EIO;
ret = chip->bus.read(chip->bus.client,
-
- ADT7316_AD_MSB_DATA_BASE + channel, &msb);
+ ADT7316_AD_MSB_DATA_BASE + channel, &msb);
if (ret)
return -EIO;
data = msb << ADT7316_T_VALUE_FLOAT_OFFSET;
data |= (lsb & ADT7316_LSB_VDD_MASK) >> ADT7316_LSB_VDD_OFFSET;
return sprintf(buf, "%d\n", data);
- default: /* ex_temp and ain */
+ default: /* ex_temp and ain */
ret = chip->bus.read(chip->bus.client,
- ADT7316_LSB_EX_TEMP_AIN, &lsb);
+ ADT7316_LSB_EX_TEMP_AIN, &lsb);
if (ret)
return -EIO;
ret = chip->bus.read(chip->bus.client,
- ADT7316_AD_MSB_DATA_BASE + channel, &msb);
+ ADT7316_AD_MSB_DATA_BASE + channel, &msb);
if (ret)
return -EIO;
data = msb << ADT7316_T_VALUE_FLOAT_OFFSET;
data |= lsb & (ADT7316_LSB_EX_TEMP_MASK <<
- (ADT7516_LSB_AIN_SHIFT * (channel -
- (ADT7316_MSB_EX_TEMP - ADT7316_AD_MSB_DATA_BASE))));
+ (ADT7516_LSB_AIN_SHIFT * (channel -
+ (ADT7316_MSB_EX_TEMP -
+
ADT7316_AD_MSB_DATA_BASE))));
if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
return sprintf(buf, "%d\n", data);
@@ -1187,24 +1134,23 @@ static ssize_t adt7316_show_ad(struct adt7316_chip_info
*chip,
}
return sprintf(buf, "%c%d.%.2d\n", sign,
- (data >> ADT7316_T_VALUE_FLOAT_OFFSET),
- (data & ADT7316_T_VALUE_FLOAT_MASK) * 25);
+ (data >> ADT7316_T_VALUE_FLOAT_OFFSET),
+ (data & ADT7316_T_VALUE_FLOAT_MASK) * 25);
}
static ssize_t adt7316_show_VDD(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_show_ad(chip, ADT7316_AD_SINGLE_CH_VDD, buf);
}
+
static IIO_DEVICE_ATTR(VDD, S_IRUGO, adt7316_show_VDD, NULL, 0);
static ssize_t adt7316_show_in_temp(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1215,8 +1161,8 @@ static ssize_t adt7316_show_in_temp(struct device *dev,
static IIO_DEVICE_ATTR(in_temp, S_IRUGO, adt7316_show_in_temp, NULL, 0);
static ssize_t adt7316_show_ex_temp_AIN1(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1225,44 +1171,44 @@ static ssize_t adt7316_show_ex_temp_AIN1(struct device
*dev,
}
static IIO_DEVICE_ATTR(ex_temp_AIN1, S_IRUGO, adt7316_show_ex_temp_AIN1,
- NULL, 0);
+ NULL, 0);
static IIO_DEVICE_ATTR(ex_temp, S_IRUGO, adt7316_show_ex_temp_AIN1, NULL, 0);
static ssize_t adt7316_show_AIN2(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_show_ad(chip, ADT7516_AD_SINGLE_CH_AIN2, buf);
}
+
static IIO_DEVICE_ATTR(AIN2, S_IRUGO, adt7316_show_AIN2, NULL, 0);
static ssize_t adt7316_show_AIN3(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_show_ad(chip, ADT7516_AD_SINGLE_CH_AIN3, buf);
}
+
static IIO_DEVICE_ATTR(AIN3, S_IRUGO, adt7316_show_AIN3, NULL, 0);
static ssize_t adt7316_show_AIN4(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_show_ad(chip, ADT7516_AD_SINGLE_CH_AIN4, buf);
}
+
static IIO_DEVICE_ATTR(AIN4, S_IRUGO, adt7316_show_AIN4, NULL, 0);
static ssize_t adt7316_show_temp_offset(struct adt7316_chip_info *chip,
- int offset_addr, char *buf)
+ int offset_addr, char *buf)
{
int data;
u8 val;
@@ -1280,7 +1226,8 @@ static ssize_t adt7316_show_temp_offset(struct
adt7316_chip_info *chip,
}
static ssize_t adt7316_store_temp_offset(struct adt7316_chip_info *chip,
- int offset_addr, const char *buf, size_t len)
+ int offset_addr, const char *buf,
+ size_t len)
{
int data;
u8 val;
@@ -1293,7 +1240,7 @@ static ssize_t adt7316_store_temp_offset(struct
adt7316_chip_info *chip,
if (data < 0)
data += 256;
- val = (u8)data;
+ val = (u8) data;
ret = chip->bus.write(chip->bus.client, offset_addr, val);
if (ret)
@@ -1303,8 +1250,8 @@ static ssize_t adt7316_store_temp_offset(struct
adt7316_chip_info *chip,
}
static ssize_t adt7316_show_in_temp_offset(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1313,24 +1260,23 @@ static ssize_t adt7316_show_in_temp_offset(struct
device *dev,
}
static ssize_t adt7316_store_in_temp_offset(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_store_temp_offset(chip, ADT7316_IN_TEMP_OFFSET, buf,
- len);
+ len);
}
static IIO_DEVICE_ATTR(in_temp_offset, S_IRUGO | S_IWUSR,
- adt7316_show_in_temp_offset,
- adt7316_store_in_temp_offset, 0);
+ adt7316_show_in_temp_offset,
+ adt7316_store_in_temp_offset, 0);
static ssize_t adt7316_show_ex_temp_offset(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1339,100 +1285,100 @@ static ssize_t adt7316_show_ex_temp_offset(struct
device *dev,
}
static ssize_t adt7316_store_ex_temp_offset(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_store_temp_offset(chip, ADT7316_EX_TEMP_OFFSET, buf,
- len);
+ len);
}
static IIO_DEVICE_ATTR(ex_temp_offset, S_IRUGO | S_IWUSR,
- adt7316_show_ex_temp_offset,
- adt7316_store_ex_temp_offset, 0);
+ adt7316_show_ex_temp_offset,
+ adt7316_store_ex_temp_offset, 0);
static ssize_t adt7316_show_in_analog_temp_offset(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_show_temp_offset(chip,
- ADT7316_IN_ANALOG_TEMP_OFFSET, buf);
+ ADT7316_IN_ANALOG_TEMP_OFFSET, buf);
}
static ssize_t adt7316_store_in_analog_temp_offset(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute
+ *attr, const char *buf,
+ size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_store_temp_offset(chip,
- ADT7316_IN_ANALOG_TEMP_OFFSET, buf, len);
+ ADT7316_IN_ANALOG_TEMP_OFFSET, buf,
+ len);
}
static IIO_DEVICE_ATTR(in_analog_temp_offset, S_IRUGO | S_IWUSR,
- adt7316_show_in_analog_temp_offset,
- adt7316_store_in_analog_temp_offset, 0);
+ adt7316_show_in_analog_temp_offset,
+ adt7316_store_in_analog_temp_offset, 0);
static ssize_t adt7316_show_ex_analog_temp_offset(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_show_temp_offset(chip,
- ADT7316_EX_ANALOG_TEMP_OFFSET, buf);
+ ADT7316_EX_ANALOG_TEMP_OFFSET, buf);
}
static ssize_t adt7316_store_ex_analog_temp_offset(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute
+ *attr, const char *buf,
+ size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
return adt7316_store_temp_offset(chip,
- ADT7316_EX_ANALOG_TEMP_OFFSET, buf, len);
+ ADT7316_EX_ANALOG_TEMP_OFFSET, buf,
+ len);
}
static IIO_DEVICE_ATTR(ex_analog_temp_offset, S_IRUGO | S_IWUSR,
- adt7316_show_ex_analog_temp_offset,
- adt7316_store_ex_analog_temp_offset, 0);
+ adt7316_show_ex_analog_temp_offset,
+ adt7316_store_ex_analog_temp_offset, 0);
static ssize_t adt7316_show_DAC(struct adt7316_chip_info *chip,
- int channel, char *buf)
+ int channel, char *buf)
{
u16 data;
u8 msb, lsb, offset;
int ret;
if (channel >= ADT7316_DA_MSB_DATA_REGS ||
- (channel == 0 &&
- (chip->config3 & ADT7316_EN_IN_TEMP_PROP_DACA)) ||
- (channel == 1 &&
- (chip->config3 & ADT7316_EN_EX_TEMP_PROP_DACB)))
+ (channel == 0 &&
+ (chip->config3 & ADT7316_EN_IN_TEMP_PROP_DACA)) ||
+ (channel == 1 && (chip->config3 & ADT7316_EN_EX_TEMP_PROP_DACB)))
return -EPERM;
offset = chip->dac_bits - 8;
if (chip->dac_bits > 8) {
ret = chip->bus.read(chip->bus.client,
- ADT7316_DA_DATA_BASE + channel * 2, &lsb);
+ ADT7316_DA_DATA_BASE + channel * 2, &lsb);
if (ret)
return -EIO;
}
ret = chip->bus.read(chip->bus.client,
- ADT7316_DA_DATA_BASE + 1 + channel * 2, &msb);
+ ADT7316_DA_DATA_BASE + 1 + channel * 2, &msb);
if (ret)
return -EIO;
@@ -1442,17 +1388,16 @@ static ssize_t adt7316_show_DAC(struct
adt7316_chip_info *chip,
}
static ssize_t adt7316_store_DAC(struct adt7316_chip_info *chip,
- int channel, const char *buf, size_t len)
+ int channel, const char *buf, size_t len)
{
u8 msb, lsb, offset;
u16 data;
int ret;
if (channel >= ADT7316_DA_MSB_DATA_REGS ||
- (channel == 0 &&
- (chip->config3 & ADT7316_EN_IN_TEMP_PROP_DACA)) ||
- (channel == 1 &&
- (chip->config3 & ADT7316_EN_EX_TEMP_PROP_DACB)))
+ (channel == 0 &&
+ (chip->config3 & ADT7316_EN_IN_TEMP_PROP_DACA)) ||
+ (channel == 1 && (chip->config3 & ADT7316_EN_EX_TEMP_PROP_DACB)))
return -EPERM;
offset = chip->dac_bits - 8;
@@ -1464,14 +1409,14 @@ static ssize_t adt7316_store_DAC(struct
adt7316_chip_info *chip,
if (chip->dac_bits > 8) {
lsb = data & (1 << offset);
ret = chip->bus.write(chip->bus.client,
- ADT7316_DA_DATA_BASE + channel * 2, lsb);
+ ADT7316_DA_DATA_BASE + channel * 2, lsb);
if (ret)
return -EIO;
}
msb = data >> offset;
ret = chip->bus.write(chip->bus.client,
- ADT7316_DA_DATA_BASE + 1 + channel * 2, msb);
+ ADT7316_DA_DATA_BASE + 1 + channel * 2, msb);
if (ret)
return -EIO;
@@ -1479,8 +1424,7 @@ static ssize_t adt7316_store_DAC(struct adt7316_chip_info
*chip,
}
static ssize_t adt7316_show_DAC_A(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1489,9 +1433,8 @@ static ssize_t adt7316_show_DAC_A(struct device *dev,
}
static ssize_t adt7316_store_DAC_A(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1500,11 +1443,10 @@ static ssize_t adt7316_store_DAC_A(struct device *dev,
}
static IIO_DEVICE_ATTR(DAC_A, S_IRUGO | S_IWUSR, adt7316_show_DAC_A,
- adt7316_store_DAC_A, 0);
+ adt7316_store_DAC_A, 0);
static ssize_t adt7316_show_DAC_B(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1513,9 +1455,8 @@ static ssize_t adt7316_show_DAC_B(struct device *dev,
}
static ssize_t adt7316_store_DAC_B(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1524,11 +1465,10 @@ static ssize_t adt7316_store_DAC_B(struct device *dev,
}
static IIO_DEVICE_ATTR(DAC_B, S_IRUGO | S_IWUSR, adt7316_show_DAC_B,
- adt7316_store_DAC_B, 0);
+ adt7316_store_DAC_B, 0);
static ssize_t adt7316_show_DAC_C(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1537,9 +1477,8 @@ static ssize_t adt7316_show_DAC_C(struct device *dev,
}
static ssize_t adt7316_store_DAC_C(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1548,11 +1487,10 @@ static ssize_t adt7316_store_DAC_C(struct device *dev,
}
static IIO_DEVICE_ATTR(DAC_C, S_IRUGO | S_IWUSR, adt7316_show_DAC_C,
- adt7316_store_DAC_C, 0);
+ adt7316_store_DAC_C, 0);
static ssize_t adt7316_show_DAC_D(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1561,9 +1499,8 @@ static ssize_t adt7316_show_DAC_D(struct device *dev,
}
static ssize_t adt7316_store_DAC_D(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1572,11 +1509,10 @@ static ssize_t adt7316_store_DAC_D(struct device *dev,
}
static IIO_DEVICE_ATTR(DAC_D, S_IRUGO | S_IWUSR, adt7316_show_DAC_D,
- adt7316_store_DAC_D, 0);
+ adt7316_store_DAC_D, 0);
static ssize_t adt7316_show_device_id(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1593,8 +1529,8 @@ static ssize_t adt7316_show_device_id(struct device *dev,
static IIO_DEVICE_ATTR(device_id, S_IRUGO, adt7316_show_device_id, NULL, 0);
static ssize_t adt7316_show_manufactorer_id(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1609,11 +1545,10 @@ static ssize_t adt7316_show_manufactorer_id(struct
device *dev,
}
static IIO_DEVICE_ATTR(manufactorer_id, S_IRUGO,
- adt7316_show_manufactorer_id, NULL, 0);
+ adt7316_show_manufactorer_id, NULL, 0);
static ssize_t adt7316_show_device_rev(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1630,8 +1565,7 @@ static ssize_t adt7316_show_device_rev(struct device *dev,
static IIO_DEVICE_ATTR(device_rev, S_IRUGO, adt7316_show_device_rev, NULL, 0);
static ssize_t adt7316_show_bus_type(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1795,7 +1729,7 @@ static irqreturn_t adt7316_event_handler(int irq, void
*private)
IIO_EV_TYPE_THRESH,
IIO_EV_DIR_EITHER),
time);
- }
+ }
ret = chip->bus.read(chip->bus.client, ADT7316_INT_STAT2, &stat2);
if (!ret) {
if (stat2 & ADT7316_INT_MASK2_VDD)
@@ -1814,8 +1748,7 @@ static irqreturn_t adt7316_event_handler(int irq, void
*private)
* Show mask of enabled interrupts in Hex.
*/
static ssize_t adt7316_show_int_mask(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr, char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1827,9 +1760,8 @@ static ssize_t adt7316_show_int_mask(struct device *dev,
* Set 1 to the mask in Hex to enabled interrupts.
*/
static ssize_t adt7316_set_int_mask(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1842,7 +1774,7 @@ static ssize_t adt7316_set_int_mask(struct device *dev,
return -EINVAL;
if (data & ADT7316_VDD_INT_MASK)
- mask = 0; /* enable vdd int */
+ mask = 0; /* enable vdd int */
else
mask = ADT7316_INT_MASK2_VDD; /* disable vdd int */
@@ -1866,9 +1798,10 @@ 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)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
struct iio_dev *dev_info = dev_to_iio_dev(dev);
@@ -1878,7 +1811,7 @@ static inline ssize_t adt7316_show_ad_bound(struct device
*dev,
int ret;
if ((chip->id & ID_FAMILY_MASK) == ID_ADT73XX &&
- this_attr->address > ADT7316_EX_TEMP_LOW)
+ this_attr->address > ADT7316_EX_TEMP_LOW)
return -EPERM;
ret = chip->bus.read(chip->bus.client, this_attr->address, &val);
@@ -1888,7 +1821,7 @@ static inline ssize_t adt7316_show_ad_bound(struct device
*dev,
data = (int)val;
if (!((chip->id & ID_FAMILY_MASK) == ID_ADT75XX &&
- (chip->config1 & ADT7516_SEL_AIN1_2_EX_TEMP_MASK) == 0)) {
+ (chip->config1 & ADT7516_SEL_AIN1_2_EX_TEMP_MASK) == 0)) {
if (data & 0x80)
data -= 256;
}
@@ -1897,9 +1830,8 @@ static inline ssize_t adt7316_show_ad_bound(struct device
*dev,
}
static inline ssize_t adt7316_set_ad_bound(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
struct iio_dev *dev_info = dev_to_iio_dev(dev);
@@ -1909,7 +1841,7 @@ static inline ssize_t adt7316_set_ad_bound(struct device
*dev,
int ret;
if ((chip->id & ID_FAMILY_MASK) == ID_ADT73XX &&
- this_attr->address > ADT7316_EX_TEMP_LOW)
+ this_attr->address > ADT7316_EX_TEMP_LOW)
return -EPERM;
ret = kstrtoint(buf, 10, &data);
@@ -1917,7 +1849,7 @@ static inline ssize_t adt7316_set_ad_bound(struct device
*dev,
return -EINVAL;
if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX &&
- (chip->config1 & ADT7516_SEL_AIN1_2_EX_TEMP_MASK) == 0) {
+ (chip->config1 & ADT7516_SEL_AIN1_2_EX_TEMP_MASK) == 0) {
if (data > 255 || data < 0)
return -EINVAL;
} else {
@@ -1928,7 +1860,7 @@ static inline ssize_t adt7316_set_ad_bound(struct device
*dev,
data += 256;
}
- val = (u8)data;
+ val = (u8) data;
ret = chip->bus.write(chip->bus.client, this_attr->address, val);
if (ret)
@@ -1938,8 +1870,8 @@ static inline ssize_t adt7316_set_ad_bound(struct device
*dev,
}
static ssize_t adt7316_show_int_enabled(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1948,9 +1880,8 @@ static ssize_t adt7316_show_int_enabled(struct device
*dev,
}
static ssize_t adt7316_set_int_enabled(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
+ struct device_attribute *attr,
+ const char *buf, size_t len)
{
struct iio_dev *dev_info = dev_to_iio_dev(dev);
struct adt7316_chip_info *chip = iio_priv(dev_info);
@@ -1972,8 +1903,7 @@ static ssize_t adt7316_set_int_enabled(struct device *dev,
static IIO_DEVICE_ATTR(int_mask,
S_IRUGO | S_IWUSR,
- adt7316_show_int_mask, adt7316_set_int_mask,
- 0);
+ adt7316_show_int_mask, adt7316_set_int_mask, 0);
static IIO_DEVICE_ATTR(in_temp_high_value,
S_IRUGO | S_IWUSR,
adt7316_show_ad_bound, adt7316_set_ad_bound,
@@ -2026,8 +1956,7 @@ static IIO_DEVICE_ATTR(ain4_low_value,
ADT7516_AIN4_LOW);
static IIO_DEVICE_ATTR(int_enabled,
S_IRUGO | S_IWUSR,
- adt7316_show_int_enabled,
- adt7316_set_int_enabled, 0);
+ adt7316_show_int_enabled, adt7316_set_int_enabled, 0);
static struct attribute *adt7316_event_attributes[] = {
&iio_dev_attr_int_mask.dev_attr.attr,
@@ -2101,8 +2030,7 @@ static const struct iio_info adt7516_info = {
/*
* device probe and remove
*/
-int adt7316_probe(struct device *dev, struct adt7316_bus *bus,
- const char *name)
+int adt7316_probe(struct device *dev, struct adt7316_bus *bus, const char
*name)
{
struct adt7316_chip_info *chip;
struct iio_dev *indio_dev;
@@ -2152,8 +2080,7 @@ int adt7316_probe(struct device *dev, struct adt7316_bus
*bus,
adt7316_event_handler,
chip->bus.irq_flags |
IRQF_ONESHOT,
- indio_dev->name,
- indio_dev);
+ indio_dev->name, indio_dev);
if (ret)
return ret;
@@ -2174,12 +2101,14 @@ int adt7316_probe(struct device *dev, struct
adt7316_bus *bus,
return ret;
dev_info(dev, "%s temperature sensor, ADC and DAC registered.\n",
- indio_dev->name);
+ indio_dev->name);
return 0;
}
+
EXPORT_SYMBOL(adt7316_probe);
MODULE_AUTHOR("Sonic Zhang <sonic.zh...@analog.com>");
-MODULE_DESCRIPTION("Analog Devices ADT7316/7/8 and ADT7516/7/9 digital
temperature sensor, ADC and DAC driver");
+MODULE_DESCRIPTION
+ ("Analog Devices ADT7316/7/8 and ADT7516/7/9 digital temperature sensor,
ADC and DAC driver");
MODULE_LICENSE("GPL v2");
--
2.7.4
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