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>
diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c
index ebcab56..db28b55 100644
--- a/drivers/staging/iio/accel/lis3l02dq_core.c
+++ b/drivers/staging/iio/accel/lis3l02dq_core.c
@@ -565,7 +565,7 @@
{
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 @@
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 */
diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
index 1a0651c..50c162e 100644
--- a/drivers/staging/iio/accel/lis3l02dq_ring.c
+++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
@@ -69,25 +69,25 @@
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 @@
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)
diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c
index b614f27..311c8a1 100644
--- a/drivers/staging/iio/accel/sca3000_core.c
+++ b/drivers/staging/iio/accel/sca3000_core.c
@@ -471,8 +471,8 @@
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 @@
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 @@
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 @@
/* 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 @@
/* 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[] = {
diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c
index ac35d03..a029af0 100644
--- a/drivers/staging/iio/accel/sca3000_ring.c
+++ b/drivers/staging/iio/accel/sca3000_ring.c
@@ -106,7 +106,7 @@
* 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 @@
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,
