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staging:iio:adc:naming: dev_info to indio_dev for consistency

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We had a random missmatch of these two.  Lets pick the most common
and get rid of the other.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2011-10-06 17:14:37 +01:00 committed by Greg Kroah-Hartman
parent 2579a0df14
commit 84f79ecb0c
10 changed files with 95 additions and 95 deletions
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4
drivers/staging/iio/adc/ad7150.c
View File

@ -341,8 +341,8 @@ static ssize_t ad7150_show_timeout(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7150_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7150_chip_info *chip = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
u8 value;

4
drivers/staging/iio/adc/ad7192.c
View File

@ -842,8 +842,8 @@ static mode_t ad7192_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int n)
{
struct device *dev = container_of(kobj, struct device, kobj);
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7192_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7192_state *st = iio_priv(indio_dev);
mode_t mode = attr->mode;

60
drivers/staging/iio/adc/ad7280a.c
View File

@ -383,8 +383,8 @@ static ssize_t ad7280_show_balance_sw(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
return sprintf(buf, "%d\n",
@ -397,8 +397,8 @@ static ssize_t ad7280_store_balance_sw(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
bool readin;
int ret;
@ -411,7 +411,7 @@ static ssize_t ad7280_store_balance_sw(struct device *dev,
devaddr = this_attr->address >> 8;
ch = this_attr->address & 0xFF;
mutex_lock(&dev_info->mlock);
mutex_lock(&indio_dev->mlock);
if (readin)
st->cb_mask[devaddr] |= 1 << (ch + 2);
else
@ -419,7 +419,7 @@ static ssize_t ad7280_store_balance_sw(struct device *dev,
ret = ad7280_write(st, devaddr, AD7280A_CELL_BALANCE,
0, st->cb_mask[devaddr]);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
return ret ? ret : len;
}
@ -428,16 +428,16 @@ static ssize_t ad7280_show_balance_timer(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
int ret;
unsigned msecs;
mutex_lock(&dev_info->mlock);
mutex_lock(&indio_dev->mlock);
ret = ad7280_read(st, this_attr->address >> 8,
this_attr->address & 0xFF);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
if (ret < 0)
return ret;
@ -452,8 +452,8 @@ static ssize_t ad7280_store_balance_timer(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
long val;
int ret;
@ -467,11 +467,11 @@ static ssize_t ad7280_store_balance_timer(struct device *dev,
if (val > 31)
return -EINVAL;
mutex_lock(&dev_info->mlock);
mutex_lock(&indio_dev->mlock);
ret = ad7280_write(st, this_attr->address >> 8,
this_attr->address & 0xFF,
0, (val & 0x1F) << 3);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
return ret ? ret : len;
}
@ -595,8 +595,8 @@ static ssize_t ad7280_read_channel_config(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
unsigned val;
@ -625,8 +625,8 @@ static ssize_t ad7280_write_channel_config(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7280_state *st = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
long val;
@ -651,7 +651,7 @@ static ssize_t ad7280_write_channel_config(struct device *dev,
val = clamp(val, 0L, 0xFFL);
mutex_lock(&dev_info->mlock);
mutex_lock(&indio_dev->mlock);
switch (this_attr->address) {
case AD7280A_CELL_OVERVOLTAGE:
st->cell_threshhigh = val;
@ -670,15 +670,15 @@ static ssize_t ad7280_write_channel_config(struct device *dev,
ret = ad7280_write(st, AD7280A_DEVADDR_MASTER,
this_attr->address, 1, val);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
return ret ? ret : len;
}
static irqreturn_t ad7280_event_handler(int irq, void *private)
{
struct iio_dev *dev_info = private;
struct ad7280_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = private;
struct ad7280_state *st = iio_priv(indio_dev);
unsigned *channels;
int i, ret;
@ -694,7 +694,7 @@ static irqreturn_t ad7280_event_handler(int irq, void *private)
if (((channels[i] >> 23) & 0xF) <= AD7280A_CELL_VOLTAGE_6) {
if (((channels[i] >> 11) & 0xFFF) >=
st->cell_threshhigh)
iio_push_event(dev_info,
iio_push_event(indio_dev,
IIO_EVENT_CODE(IIO_VOLTAGE,
1,
0,
@ -704,7 +704,7 @@ static irqreturn_t ad7280_event_handler(int irq, void *private)
iio_get_time_ns());
else if (((channels[i] >> 11) & 0xFFF) <=
st->cell_threshlow)
iio_push_event(dev_info,
iio_push_event(indio_dev,
IIO_EVENT_CODE(IIO_VOLTAGE,
1,
0,
@ -714,7 +714,7 @@ static irqreturn_t ad7280_event_handler(int irq, void *private)
iio_get_time_ns());
} else {
if (((channels[i] >> 11) & 0xFFF) >= st->aux_threshhigh)
iio_push_event(dev_info,
iio_push_event(indio_dev,
IIO_UNMOD_EVENT_CODE(IIO_TEMP,
0,
IIO_EV_TYPE_THRESH,
@ -722,7 +722,7 @@ static irqreturn_t ad7280_event_handler(int irq, void *private)
iio_get_time_ns());
else if (((channels[i] >> 11) & 0xFFF) <=
st->aux_threshlow)
iio_push_event(dev_info,
iio_push_event(indio_dev,
IIO_UNMOD_EVENT_CODE(IIO_TEMP,
0,
IIO_EV_TYPE_THRESH,
@ -775,25 +775,25 @@ static struct attribute_group ad7280_event_attrs_group = {
.attrs = ad7280_event_attributes,
};
static int ad7280_read_raw(struct iio_dev *dev_info,
static int ad7280_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan,
int *val,
int *val2,
long m)
{
struct ad7280_state *st = iio_priv(dev_info);
struct ad7280_state *st = iio_priv(indio_dev);
unsigned int scale_uv;
int ret;
switch (m) {
case 0:
mutex_lock(&dev_info->mlock);
mutex_lock(&indio_dev->mlock);
if (chan->address == AD7280A_ALL_CELLS)
ret = ad7280_read_all_channels(st, st->scan_cnt, NULL);
else
ret = ad7280_read_channel(st, chan->address >> 8,
chan->address & 0xFF);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
if (ret < 0)
return ret;

12
drivers/staging/iio/adc/ad7291.c
View File

@ -131,8 +131,8 @@ static ssize_t ad7291_store_reset(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7291_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7291_chip_info *chip = iio_priv(indio_dev);
return ad7291_i2c_write(chip, AD7291_COMMAND,
chip->command | AD7291_RESET);
@ -213,8 +213,8 @@ static inline ssize_t ad7291_show_hyst(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7291_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7291_chip_info *chip = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
u16 data;
int ret;
@ -231,8 +231,8 @@ static inline ssize_t ad7291_set_hyst(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7291_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7291_chip_info *chip = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
u16 data;
int ret;

12
drivers/staging/iio/adc/ad7298_core.c
View File

@ -109,24 +109,24 @@ static int ad7298_scan_temp(struct ad7298_state *st, int *val)
return 0;
}
static int ad7298_read_raw(struct iio_dev *dev_info,
static int ad7298_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan,
int *val,
int *val2,
long m)
{
int ret;
struct ad7298_state *st = iio_priv(dev_info);
struct ad7298_state *st = iio_priv(indio_dev);
unsigned int scale_uv;
switch (m) {
case 0:
mutex_lock(&dev_info->mlock);
if (iio_buffer_enabled(dev_info)) {
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev)) {
if (chan->address == AD7298_CH_TEMP)
ret = -ENODEV;
else
ret = ad7298_scan_from_ring(dev_info,
ret = ad7298_scan_from_ring(indio_dev,
chan->address);
} else {
if (chan->address == AD7298_CH_TEMP)
@ -134,7 +134,7 @@ static int ad7298_read_raw(struct iio_dev *dev_info,
else
ret = ad7298_scan_direct(st, chan->address);
}
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
if (ret < 0)
return ret;

4
drivers/staging/iio/adc/ad7298_ring.c
View File

@ -18,9 +18,9 @@
#include "ad7298.h"
int ad7298_scan_from_ring(struct iio_dev *dev_info, long ch)
int ad7298_scan_from_ring(struct iio_dev *indio_dev, long ch)
{
struct iio_buffer *ring = dev_info->buffer;
struct iio_buffer *ring = indio_dev->buffer;
int ret;
u16 *ring_data;

12
drivers/staging/iio/adc/ad7476_core.c
View File

@ -32,24 +32,24 @@ static int ad7476_scan_direct(struct ad7476_state *st)
return (st->data[0] << 8) | st->data[1];
}
static int ad7476_read_raw(struct iio_dev *dev_info,
static int ad7476_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan,
int *val,
int *val2,
long m)
{
int ret;
struct ad7476_state *st = iio_priv(dev_info);
struct ad7476_state *st = iio_priv(indio_dev);
unsigned int scale_uv;
switch (m) {
case 0:
mutex_lock(&dev_info->mlock);
if (iio_buffer_enabled(dev_info))
ret = ad7476_scan_from_ring(dev_info);
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = ad7476_scan_from_ring(indio_dev);
else
ret = ad7476_scan_direct(st);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
if (ret < 0)
return ret;

34
drivers/staging/iio/adc/ad7816.c
View File

@ -112,8 +112,8 @@ static ssize_t ad7816_show_mode(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(indio_dev);
if (chip->mode)
return sprintf(buf, "power-save\n");
@ -126,8 +126,8 @@ static ssize_t ad7816_store_mode(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(indio_dev);
if (strcmp(buf, "full")) {
gpio_set_value(chip->rdwr_pin, 1);
@ -158,8 +158,8 @@ static ssize_t ad7816_show_channel(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(indio_dev);
return sprintf(buf, "%d\n", chip->channel_id);
}
@ -169,8 +169,8 @@ static ssize_t ad7816_store_channel(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(indio_dev);
unsigned long data;
int ret;
@ -180,13 +180,13 @@ static ssize_t ad7816_store_channel(struct device *dev,
if (data > AD7816_CS_MAX && data != AD7816_CS_MASK) {
dev_err(&chip->spi_dev->dev, "Invalid channel id %lu for %s.\n",
data, dev_info->name);
data, indio_dev->name);
return -EINVAL;
} else if (strcmp(dev_info->name, "ad7818") == 0 && data > 1) {
} else if (strcmp(indio_dev->name, "ad7818") == 0 && data > 1) {
dev_err(&chip->spi_dev->dev,
"Invalid channel id %lu for ad7818.\n", data);
return -EINVAL;
} else if (strcmp(dev_info->name, "ad7816") == 0 && data > 0) {
} else if (strcmp(indio_dev->name, "ad7816") == 0 && data > 0) {
dev_err(&chip->spi_dev->dev,
"Invalid channel id %lu for ad7816.\n", data);
return -EINVAL;
@ -207,8 +207,8 @@ static ssize_t ad7816_show_value(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(indio_dev);
u16 data;
s8 value;
int ret;
@ -262,8 +262,8 @@ static ssize_t ad7816_show_oti(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(indio_dev);
int value;
if (chip->channel_id > AD7816_CS_MAX) {
@ -283,8 +283,8 @@ static inline ssize_t ad7816_set_oti(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad7816_chip_info *chip = iio_priv(indio_dev);
long value;
u8 data;
int ret;

10
drivers/staging/iio/adc/ad7887_core.c
View File

@ -31,24 +31,24 @@ static int ad7887_scan_direct(struct ad7887_state *st, unsigned ch)
return (st->data[(ch * 2)] << 8) | st->data[(ch * 2) + 1];
}
static int ad7887_read_raw(struct iio_dev *dev_info,
static int ad7887_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan,
int *val,
int *val2,
long m)
{
int ret;
struct ad7887_state *st = iio_priv(dev_info);
struct ad7887_state *st = iio_priv(indio_dev);
unsigned int scale_uv;
switch (m) {
case 0:
mutex_lock(&dev_info->mlock);
if (iio_buffer_enabled(dev_info))
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = ad7887_scan_from_ring(st, 1 << chan->address);
else
ret = ad7887_scan_direct(st, chan->address);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
if (ret < 0)
return ret;

38
drivers/staging/iio/adc/ad799x_core.c
View File

@ -136,25 +136,25 @@ static int ad799x_scan_direct(struct ad799x_state *st, unsigned ch)
return rxbuf;
}
static int ad799x_read_raw(struct iio_dev *dev_info,
static int ad799x_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan,
int *val,
int *val2,
long m)
{
int ret;
struct ad799x_state *st = iio_priv(dev_info);
struct ad799x_state *st = iio_priv(indio_dev);
unsigned int scale_uv;
switch (m) {
case 0:
mutex_lock(&dev_info->mlock);
if (iio_buffer_enabled(dev_info))
ret = ad799x_single_channel_from_ring(dev_info,
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = ad799x_single_channel_from_ring(indio_dev,
chan->scan_index);
else
ret = ad799x_scan_direct(st, chan->scan_index);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
if (ret < 0)
return ret;
@ -182,8 +182,8 @@ static ssize_t ad799x_read_frequency(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad799x_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad799x_state *st = iio_priv(indio_dev);
int ret;
u8 val;
@ -201,8 +201,8 @@ static ssize_t ad799x_write_frequency(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad799x_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad799x_state *st = iio_priv(indio_dev);
long val;
int ret, i;
@ -212,7 +212,7 @@ static ssize_t ad799x_write_frequency(struct device *dev,
if (ret)
return ret;
mutex_lock(&dev_info->mlock);
mutex_lock(&indio_dev->mlock);
ret = ad799x_i2c_read8(st, AD7998_CYCLE_TMR_REG, &t);
if (ret)
goto error_ret_mutex;
@ -230,12 +230,12 @@ static ssize_t ad799x_write_frequency(struct device *dev,
ret = ad799x_i2c_write8(st, AD7998_CYCLE_TMR_REG, t);
error_ret_mutex:
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
return ret ? ret : len;
}
static int ad799x_read_event_config(struct iio_dev *dev_info,
static int ad799x_read_event_config(struct iio_dev *indio_dev,
u64 event_code)
{
return 1;
@ -294,8 +294,8 @@ static ssize_t ad799x_read_channel_config(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad799x_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad799x_state *st = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
int ret;
@ -312,8 +312,8 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
const char *buf,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad799x_state *st = iio_priv(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad799x_state *st = iio_priv(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
long val;
@ -323,9 +323,9 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
if (ret)
return ret;
mutex_lock(&dev_info->mlock);
mutex_lock(&indio_dev->mlock);
ret = ad799x_i2c_write16(st, this_attr->address, val);
mutex_unlock(&dev_info->mlock);
mutex_unlock(&indio_dev->mlock);
return ret ? ret : len;
}