openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

iio:adc:berlin2-adc: coding style cleanup 

Some adjustment of indentation to make checkpatch.pl happy in strict mode.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Hartmut Knaack 2015-07-28 00:39:04 +02:00 committed by Jonathan Cameron
parent 3ac065224f
commit b465fc5499
1 changed files with 35 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
drivers/iio/adc/berlin2-adc.c
View File

@ -78,13 +78,13 @@ struct berlin2_adc_priv {
};
#define BERLIN2_ADC_CHANNEL(n, t) \
{ \
.channel = n, \
.datasheet_name = "channel"#n, \
.type = t, \
.indexed = 1, \
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
}
{ \
.channel = n, \
.datasheet_name = "channel"#n, \
.type = t, \
.indexed = 1, \
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
}
static const struct iio_chan_spec berlin2_adc_channels[] = {
BERLIN2_ADC_CHANNEL(0, IIO_VOLTAGE), /* external input */
@ -117,16 +117,18 @@ static int berlin2_adc_read(struct iio_dev *indio_dev, int channel)
/* Configure the ADC */
regmap_update_bits(priv->regmap, BERLIN2_SM_CTRL,
BERLIN2_SM_CTRL_ADC_RESET | BERLIN2_SM_CTRL_ADC_SEL_MASK
| BERLIN2_SM_CTRL_ADC_START,
BERLIN2_SM_CTRL_ADC_SEL(channel) | BERLIN2_SM_CTRL_ADC_START);
BERLIN2_SM_CTRL_ADC_RESET |
BERLIN2_SM_CTRL_ADC_SEL_MASK |
BERLIN2_SM_CTRL_ADC_START,
BERLIN2_SM_CTRL_ADC_SEL(channel) |
BERLIN2_SM_CTRL_ADC_START);
ret = wait_event_interruptible_timeout(priv->wq, priv->data_available,
msecs_to_jiffies(1000));
msecs_to_jiffies(1000));
/* Disable the interrupts */
regmap_update_bits(priv->regmap, BERLIN2_SM_ADC_STATUS,
BERLIN2_SM_ADC_STATUS_INT_EN(channel), 0);
BERLIN2_SM_ADC_STATUS_INT_EN(channel), 0);
if (ret == 0)
ret = -ETIMEDOUT;
@ -136,7 +138,7 @@ static int berlin2_adc_read(struct iio_dev *indio_dev, int channel)
}
regmap_update_bits(priv->regmap, BERLIN2_SM_CTRL,
BERLIN2_SM_CTRL_ADC_START, 0);
BERLIN2_SM_CTRL_ADC_START, 0);
data = priv->data;
priv->data_available = false;
@ -159,22 +161,25 @@ static int berlin2_adc_tsen_read(struct iio_dev *indio_dev)
/* Configure the ADC */
regmap_update_bits(priv->regmap, BERLIN2_SM_CTRL,
BERLIN2_SM_CTRL_TSEN_RESET | BERLIN2_SM_CTRL_ADC_ROTATE,
BERLIN2_SM_CTRL_ADC_ROTATE);
BERLIN2_SM_CTRL_TSEN_RESET |
BERLIN2_SM_CTRL_ADC_ROTATE,
BERLIN2_SM_CTRL_ADC_ROTATE);
/* Configure the temperature sensor */
regmap_update_bits(priv->regmap, BERLIN2_SM_TSEN_CTRL,
BERLIN2_SM_TSEN_CTRL_TRIM_MASK | BERLIN2_SM_TSEN_CTRL_SETTLING_MASK
| BERLIN2_SM_TSEN_CTRL_START,
BERLIN2_SM_TSEN_CTRL_TRIM(3) | BERLIN2_SM_TSEN_CTRL_SETTLING_12
| BERLIN2_SM_TSEN_CTRL_START);
BERLIN2_SM_TSEN_CTRL_TRIM_MASK |
BERLIN2_SM_TSEN_CTRL_SETTLING_MASK |
BERLIN2_SM_TSEN_CTRL_START,
BERLIN2_SM_TSEN_CTRL_TRIM(3) |
BERLIN2_SM_TSEN_CTRL_SETTLING_12 |
BERLIN2_SM_TSEN_CTRL_START);
ret = wait_event_interruptible_timeout(priv->wq, priv->data_available,
msecs_to_jiffies(1000));
msecs_to_jiffies(1000));
/* Disable interrupts */
regmap_update_bits(priv->regmap, BERLIN2_SM_TSEN_STATUS,
BERLIN2_SM_TSEN_STATUS_INT_EN, 0);
BERLIN2_SM_TSEN_STATUS_INT_EN, 0);
if (ret == 0)
ret = -ETIMEDOUT;
@ -184,7 +189,7 @@ static int berlin2_adc_tsen_read(struct iio_dev *indio_dev)
}
regmap_update_bits(priv->regmap, BERLIN2_SM_TSEN_CTRL,
BERLIN2_SM_TSEN_CTRL_START, 0);
BERLIN2_SM_TSEN_CTRL_START, 0);
data = priv->data;
priv->data_available = false;
@ -195,8 +200,8 @@ static int berlin2_adc_tsen_read(struct iio_dev *indio_dev)
}
static int berlin2_adc_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan, int *val, int *val2,
long mask)
struct iio_chan_spec const *chan, int *val,
int *val2, long mask)
{
int temp;
@ -305,12 +310,12 @@ static int berlin2_adc_probe(struct platform_device *pdev)
return tsen_irq;
ret = devm_request_irq(&pdev->dev, irq, berlin2_adc_irq, 0,
pdev->dev.driver->name, indio_dev);
pdev->dev.driver->name, indio_dev);
if (ret)
return ret;
ret = devm_request_irq(&pdev->dev, tsen_irq, berlin2_adc_tsen_irq,
0, pdev->dev.driver->name, indio_dev);
0, pdev->dev.driver->name, indio_dev);
if (ret)
return ret;
@ -327,13 +332,14 @@ static int berlin2_adc_probe(struct platform_device *pdev)
/* Power up the ADC */
regmap_update_bits(priv->regmap, BERLIN2_SM_CTRL,
BERLIN2_SM_CTRL_ADC_POWER, BERLIN2_SM_CTRL_ADC_POWER);
BERLIN2_SM_CTRL_ADC_POWER,
BERLIN2_SM_CTRL_ADC_POWER);
ret = iio_device_register(indio_dev);
if (ret) {
/* Power down the ADC */
regmap_update_bits(priv->regmap, BERLIN2_SM_CTRL,
BERLIN2_SM_CTRL_ADC_POWER, 0);
BERLIN2_SM_CTRL_ADC_POWER, 0);
return ret;
}
@ -349,7 +355,7 @@ static int berlin2_adc_remove(struct platform_device *pdev)
/* Power down the ADC */
regmap_update_bits(priv->regmap, BERLIN2_SM_CTRL,
BERLIN2_SM_CTRL_ADC_POWER, 0);
BERLIN2_SM_CTRL_ADC_POWER, 0);
return 0;
}