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staging: iio: accel: add spaces aroung binary operators 

This patch adds spaces around binary operators such as '*',
'/', '+' in order to improve readability.

Signed-off-by: Ioana Ciornei <ciorneiioana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ioana Ciornei 2015-10-29 01:01:48 +02:00 committed by Greg Kroah-Hartman
parent 0bc852413b
commit 1abe0c9a72
4 changed files with 30 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/staging/iio/accel/lis3l02dq_core.c
View File

@ -565,7 +565,7 @@ static int lis3l02dq_read_event_config(struct iio_dev *indio_dev,
{
u8 val;
int ret;
u8 mask = (1 << (chan->channel2*2 + (dir == IIO_EV_DIR_RISING)));
u8 mask = (1 << (chan->channel2 * 2 + (dir == IIO_EV_DIR_RISING)));
ret = lis3l02dq_spi_read_reg_8(indio_dev,
LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
@ -620,7 +620,7 @@ static int lis3l02dq_write_event_config(struct iio_dev *indio_dev,
u8 val, control;
u8 currentlyset;
bool changed = false;
u8 mask = (1 << (chan->channel2*2 + (dir == IIO_EV_DIR_RISING)));
u8 mask = (1 << (chan->channel2 * 2 + (dir == IIO_EV_DIR_RISING)));
mutex_lock(&indio_dev->mlock);
/* read current control */

24
drivers/staging/iio/accel/lis3l02dq_ring.c
View File

@ -69,25 +69,25 @@ static int lis3l02dq_read_all(struct iio_dev *indio_dev, u8 *rx_array)
mutex_lock(&st->buf_lock);
for (i = 0; i < ARRAY_SIZE(read_all_tx_array)/4; i++)
for (i = 0; i < ARRAY_SIZE(read_all_tx_array) / 4; i++)
if (test_bit(i, indio_dev->active_scan_mask)) {
/* lower byte */
xfers[j].tx_buf = st->tx + 2*j;
st->tx[2*j] = read_all_tx_array[i*4];
st->tx[2*j + 1] = 0;
xfers[j].tx_buf = st->tx + (2 * j);
st->tx[2 * j] = read_all_tx_array[i * 4];
st->tx[2 * j + 1] = 0;
if (rx_array)
xfers[j].rx_buf = rx_array + j*2;
xfers[j].rx_buf = rx_array + (j * 2);
xfers[j].bits_per_word = 8;
xfers[j].len = 2;
xfers[j].cs_change = 1;
j++;
/* upper byte */
xfers[j].tx_buf = st->tx + 2*j;
st->tx[2*j] = read_all_tx_array[i*4 + 2];
st->tx[2*j + 1] = 0;
xfers[j].tx_buf = st->tx + (2 * j);
st->tx[2 * j] = read_all_tx_array[i * 4 + 2];
st->tx[2 * j + 1] = 0;
if (rx_array)
xfers[j].rx_buf = rx_array + j*2;
xfers[j].rx_buf = rx_array + (j * 2);
xfers[j].bits_per_word = 8;
xfers[j].len = 2;
xfers[j].cs_change = 1;
@ -127,11 +127,11 @@ static int lis3l02dq_get_buffer_element(struct iio_dev *indio_dev,
return ret;
}
for (i = 0; i < scan_count; i++)
data[i] = combine_8_to_16(rx_array[i*4+1],
rx_array[i*4+3]);
data[i] = combine_8_to_16(rx_array[i * 4 + 1],
rx_array[i * 4 + 3]);
kfree(rx_array);
return i*sizeof(data[0]);
return i * sizeof(data[0]);
}
static irqreturn_t lis3l02dq_trigger_handler(int irq, void *p)

28
drivers/staging/iio/accel/sca3000_core.c
View File

@ -471,8 +471,8 @@ static int sca3000_read_raw(struct iio_dev *indio_dev,
return ret;
}
*val = (be16_to_cpup((__be16 *)st->rx) >> 3) & 0x1FFF;
*val = ((*val) << (sizeof(*val)*8 - 13)) >>
(sizeof(*val)*8 - 13);
*val = ((*val) << (sizeof(*val) * 8 - 13)) >>
(sizeof(*val) * 8 - 13);
} else {
/* get the temperature when available */
ret = sca3000_read_data_short(st,
@ -529,20 +529,20 @@ static ssize_t sca3000_read_av_freq(struct device *dev,
case SCA3000_MEAS_MODE_NORMAL:
len += sprintf(buf + len, "%d %d %d\n",
st->info->measurement_mode_freq,
st->info->measurement_mode_freq/2,
st->info->measurement_mode_freq/4);
st->info->measurement_mode_freq / 2,
st->info->measurement_mode_freq / 4);
break;
case SCA3000_MEAS_MODE_OP_1:
len += sprintf(buf + len, "%d %d %d\n",
st->info->option_mode_1_freq,
st->info->option_mode_1_freq/2,
st->info->option_mode_1_freq/4);
st->info->option_mode_1_freq / 2,
st->info->option_mode_1_freq / 4);
break;
case SCA3000_MEAS_MODE_OP_2:
len += sprintf(buf + len, "%d %d %d\n",
st->info->option_mode_2_freq,
st->info->option_mode_2_freq/2,
st->info->option_mode_2_freq/4);
st->info->option_mode_2_freq / 2,
st->info->option_mode_2_freq / 4);
break;
}
return len;
@ -605,10 +605,10 @@ static ssize_t sca3000_read_frequency(struct device *dev,
len = sprintf(buf, "%d\n", base_freq);
break;
case 0x01:
len = sprintf(buf, "%d\n", base_freq/2);
len = sprintf(buf, "%d\n", base_freq / 2);
break;
case 0x02:
len = sprintf(buf, "%d\n", base_freq/4);
len = sprintf(buf, "%d\n", base_freq / 4);
break;
}
@ -650,9 +650,9 @@ static ssize_t sca3000_set_frequency(struct device *dev,
/* clear the bits */
ctrlval &= ~0x03;
if (val == base_freq/2) {
if (val == base_freq / 2) {
ctrlval |= SCA3000_OUT_CTRL_BUF_DIV_2;
} else if (val == base_freq/4) {
} else if (val == base_freq / 4) {
ctrlval |= SCA3000_OUT_CTRL_BUF_DIV_4;
} else if (val != base_freq) {
ret = -EINVAL;
@ -997,14 +997,14 @@ static int sca3000_write_event_config(struct iio_dev *indio_dev,
/* Free fall detector related event attribute */
static IIO_DEVICE_ATTR_NAMED(accel_xayaz_mag_falling_en,
in_accel_x&y&z_mag_falling_en,
in_accel_x & y & z_mag_falling_en,
S_IRUGO | S_IWUSR,
sca3000_query_free_fall_mode,
sca3000_set_free_fall_mode,
0);
static IIO_CONST_ATTR_NAMED(accel_xayaz_mag_falling_period,
in_accel_x&y&z_mag_falling_period,
in_accel_x & y & z_mag_falling_period,
"0.226");
static struct attribute *sca3000_event_attributes[] = {

4
drivers/staging/iio/accel/sca3000_ring.c
View File

@ -106,7 +106,7 @@ static int sca3000_read_first_n_hw_rb(struct iio_buffer *r,
* i.e. number of time points * number of channels.
*/
if (count > num_available * bytes_per_sample)
num_read = num_available*bytes_per_sample;
num_read = num_available * bytes_per_sample;
else
num_read = count;
@ -208,7 +208,7 @@ static ssize_t sca3000_show_buffer_scale(struct device *dev,
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct sca3000_state *st = iio_priv(indio_dev);
return sprintf(buf, "0.%06d\n", 4*st->info->scale);
return sprintf(buf, "0.%06d\n", 4 * st->info->scale);
}
static IIO_DEVICE_ATTR(in_accel_scale,