Commit 24d6050b authored by Michael Hennerich's avatar Michael Hennerich Committed by Greg Kroah-Hartman
Browse files

staging: iio: dac: Cleanup style - no functional changes 



Stick to the 80 character line limit at least for code

Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Acked-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent ece30c15

drivers/staging/iio/dac/ad5624r_spi.c

+35 −32
Original line number Diff line number Diff line
@@ -58,8 +58,7 @@ static int ad5624r_spi_write(struct spi_device *spi, 


static ssize_t ad5624r_write_dac(struct device *dev,

				 struct device_attribute *attr,

		const char *buf,

		size_t len)

				 const char *buf, size_t len)

{

	long readin;

	int ret;
@@ -77,8 +76,7 @@ static ssize_t ad5624r_write_dac(struct device *dev, 
}



static ssize_t ad5624r_read_ldac_mode(struct device *dev,

		struct device_attribute *attr,

		char *buf)

				      struct device_attribute *attr, char *buf)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct ad5624r_state *st = indio_dev->dev_data;
@@ -88,8 +86,7 @@ static ssize_t ad5624r_read_ldac_mode(struct device *dev, 


static ssize_t ad5624r_write_ldac_mode(struct device *dev,

				       struct device_attribute *attr,

		const char *buf,

		size_t len)

				       const char *buf, size_t len)

{

	long readin;

	int ret;
@@ -100,7 +97,8 @@ static ssize_t ad5624r_write_ldac_mode(struct device *dev, 
	if (ret)

		return ret;



	ret = ad5624r_spi_write(st->us, AD5624R_CMD_LDAC_SETUP, 0, readin & 0xF, 16);

	ret = ad5624r_spi_write(st->us, AD5624R_CMD_LDAC_SETUP, 0,

				readin & 0xF, 16);

	st->ldac_mode = readin & 0xF;



	return ret ? ret : len;
@@ -119,8 +117,7 @@ static ssize_t ad5624r_read_dac_power_mode(struct device *dev, 


static ssize_t ad5624r_write_dac_power_mode(struct device *dev,

					    struct device_attribute *attr,

		const char *buf,

		size_t len)

					    const char *buf, size_t len)

{

	long readin;

	int ret;
@@ -133,7 +130,8 @@ static ssize_t ad5624r_write_dac_power_mode(struct device *dev, 
		return ret;



	ret = ad5624r_spi_write(st->us, AD5624R_CMD_POWERDOWN_DAC, 0,

			((readin & 0x3) << 4) | (1 << this_attr->address), 16);

				((readin & 0x3) << 4) |

				(1 << this_attr->address), 16);



	st->dac_power_mode[this_attr->address] = readin & 0x3;
@@ -152,8 +150,7 @@ static ssize_t ad5624r_read_internal_ref_mode(struct device *dev, 


static ssize_t ad5624r_write_internal_ref_mode(struct device *dev,

					       struct device_attribute *attr,

		const char *buf,

		size_t len)

					       const char *buf, size_t len)

{

	long readin;

	int ret;
@@ -164,7 +161,8 @@ static ssize_t ad5624r_write_internal_ref_mode(struct device *dev, 
	if (ret)

		return ret;



	ret = ad5624r_spi_write(st->us, AD5624R_CMD_INTERNAL_REFER_SETUP, 0, !!readin, 16);

	ret = ad5624r_spi_write(st->us, AD5624R_CMD_INTERNAL_REFER_SETUP, 0,

				!!readin, 16);



	st->internal_ref = !!readin;
@@ -178,16 +176,21 @@ static IIO_DEV_ATTR_OUT_RAW(3, ad5624r_write_dac, AD5624R_ADDR_DAC3); 


static IIO_DEVICE_ATTR(ldac_mode, S_IRUGO | S_IWUSR, ad5624r_read_ldac_mode,

		       ad5624r_write_ldac_mode, 0);

static IIO_DEVICE_ATTR(internal_ref, S_IRUGO | S_IWUSR, ad5624r_read_internal_ref_mode,

static IIO_DEVICE_ATTR(internal_ref, S_IRUGO | S_IWUSR,

		       ad5624r_read_internal_ref_mode,

		       ad5624r_write_internal_ref_mode, 0);



#define IIO_DEV_ATTR_DAC_POWER_MODE(_num, _show, _store, _addr)			\

	IIO_DEVICE_ATTR(dac_power_mode_##_num, S_IRUGO | S_IWUSR, _show, _store, _addr)



static IIO_DEV_ATTR_DAC_POWER_MODE(0, ad5624r_read_dac_power_mode, ad5624r_write_dac_power_mode, 0);

static IIO_DEV_ATTR_DAC_POWER_MODE(1, ad5624r_read_dac_power_mode, ad5624r_write_dac_power_mode, 1);

static IIO_DEV_ATTR_DAC_POWER_MODE(2, ad5624r_read_dac_power_mode, ad5624r_write_dac_power_mode, 2);

static IIO_DEV_ATTR_DAC_POWER_MODE(3, ad5624r_read_dac_power_mode, ad5624r_write_dac_power_mode, 3);

static IIO_DEV_ATTR_DAC_POWER_MODE(0, ad5624r_read_dac_power_mode,

				   ad5624r_write_dac_power_mode, 0);

static IIO_DEV_ATTR_DAC_POWER_MODE(1, ad5624r_read_dac_power_mode,

				   ad5624r_write_dac_power_mode, 1);

static IIO_DEV_ATTR_DAC_POWER_MODE(2, ad5624r_read_dac_power_mode,

				   ad5624r_write_dac_power_mode, 2);

static IIO_DEV_ATTR_DAC_POWER_MODE(3, ad5624r_read_dac_power_mode,

				   ad5624r_write_dac_power_mode, 3);



static struct attribute *ad5624r_attributes[] = {

	&iio_dev_attr_out0_raw.dev_attr.attr,

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