diff options
Diffstat (limited to 'drivers/staging/iio/imu')
| -rw-r--r-- | drivers/staging/iio/imu/adis16400_ring.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/staging/iio/imu/adis16400_ring.c b/drivers/staging/iio/imu/adis16400_ring.c index d2506b1b2db..af25697dab9 100644 --- a/drivers/staging/iio/imu/adis16400_ring.c +++ b/drivers/staging/iio/imu/adis16400_ring.c @@ -85,7 +85,7 @@ static int adis16350_spi_read_all(struct device *dev, u8 *rx) return -ENOMEM; for (i = 0; i < ARRAY_SIZE(read_all_tx_array); i++) - if (indio_dev->ring->scan_mask & (1 << i)) { + if (test_bit(i, indio_dev->ring->scan_mask)) { xfers[j].tx_buf = &read_all_tx_array[i]; xfers[j].bits_per_word = 16; xfers[j].len = 2; @@ -117,7 +117,8 @@ static irqreturn_t adis16400_trigger_handler(int irq, void *p) int i = 0, j, ret = 0; s16 *data; size_t datasize = ring->access->get_bytes_per_datum(ring); - unsigned long mask = ring->scan_mask; + /* Asumption that long is enough for maximum channels */ + unsigned long mask = *ring->scan_mask; data = kmalloc(datasize , GFP_KERNEL); if (data == NULL) { |