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

Stick to the 80 character line limit at least for code

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/dac/ad5624r_spi.c b/drivers/staging/iio/dac/ad5624r_spi.c
index b7c1661f6872128311a693b03b490d5661ed6453..2b1c6dde4fdd7b3b9c527822744e64eb155765de 100644 (file)
--- a/drivers/staging/iio/dac/ad5624r_spi.c
+++ b/drivers/staging/iio/dac/ad5624r_spi.c
@@ -57,9 +57,8 @@ 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)
+                                struct device_attribute *attr,
+                                const char *buf, size_t len)
 {
        long readin;
        int ret;
@@ -72,13 +71,12 @@ static ssize_t ad5624r_write_dac(struct device *dev,
                return ret;
 
        ret = ad5624r_spi_write(st->us, AD5624R_CMD_WRITE_INPUT_N_UPDATE_N,
-                       this_attr->address, readin, st->data_len);
+                               this_attr->address, readin, st->data_len);
        return ret ? ret : len;
 }
 
 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;
@@ -87,9 +85,8 @@ 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)
+                                      struct device_attribute *attr,
+                                      const char *buf, size_t len)
 {
        long readin;
        int ret;
@@ -100,15 +97,16 @@ 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;
 }
 
 static ssize_t ad5624r_read_dac_power_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;
@@ -118,9 +116,8 @@ 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)
+                                           struct device_attribute *attr,
+                                           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;
 
@@ -141,8 +139,8 @@ static ssize_t ad5624r_write_dac_power_mode(struct device *dev,
 }
 
 static ssize_t ad5624r_read_internal_ref_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;
@@ -151,9 +149,8 @@ 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)
+                                              struct device_attribute *attr,
+                                              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;
 
@@ -177,17 +175,22 @@ static IIO_DEV_ATTR_OUT_RAW(2, ad5624r_write_dac, AD5624R_ADDR_DAC2);
 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,
-               ad5624r_write_internal_ref_mode, 0);
+                      ad5624r_write_ldac_mode, 0);
+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,
@@ -272,9 +275,9 @@ static const struct spi_device_id ad5624r_id[] = {
 
 static struct spi_driver ad5624r_driver = {
        .driver = {
-               .name = "ad5624r",
-               .owner = THIS_MODULE,
-       },
+                  .name = "ad5624r",
+                  .owner = THIS_MODULE,
+                  },
        .probe = ad5624r_probe,
        .remove = __devexit_p(ad5624r_remove),
        .id_table = ad5624r_id,