diff options
Diffstat (limited to 'drivers/staging/iio/accel/lis3l02dq_ring.c')
| -rw-r--r-- | drivers/staging/iio/accel/lis3l02dq_ring.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c index a4d97ea0df3d..e4e202e6cb3a 100644 --- a/drivers/staging/iio/accel/lis3l02dq_ring.c +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c @@ -75,16 +75,16 @@ error_ret: return ret; } -static IIO_SCAN_EL_C(accel_x, LIS3L02DQ_SCAN_ACC_X, IIO_SIGNED(16), +static IIO_SCAN_EL_C(accel_x, 0, IIO_SIGNED(16), LIS3L02DQ_REG_OUT_X_L_ADDR, &lis3l02dq_scan_el_set_state); -static IIO_SCAN_EL_C(accel_y, LIS3L02DQ_SCAN_ACC_Y, IIO_SIGNED(16), +static IIO_SCAN_EL_C(accel_y, 1, IIO_SIGNED(16), LIS3L02DQ_REG_OUT_Y_L_ADDR, &lis3l02dq_scan_el_set_state); -static IIO_SCAN_EL_C(accel_z, LIS3L02DQ_SCAN_ACC_Z, IIO_SIGNED(16), +static IIO_SCAN_EL_C(accel_z, 2, IIO_SIGNED(16), LIS3L02DQ_REG_OUT_Z_L_ADDR, &lis3l02dq_scan_el_set_state); -static IIO_SCAN_EL_TIMESTAMP; +static IIO_SCAN_EL_TIMESTAMP(3); static struct attribute *lis3l02dq_scan_el_attrs[] = { &iio_scan_el_accel_x.dev_attr.attr, @@ -192,8 +192,7 @@ error_ret: } -static const u8 read_all_tx_array[] = -{ +static const u8 read_all_tx_array[] = { LIS3L02DQ_READ_REG(LIS3L02DQ_REG_OUT_X_L_ADDR), 0, LIS3L02DQ_READ_REG(LIS3L02DQ_REG_OUT_X_H_ADDR), 0, LIS3L02DQ_READ_REG(LIS3L02DQ_REG_OUT_Y_L_ADDR), 0, @@ -208,7 +207,7 @@ static const u8 read_all_tx_array[] = * @rx_array: (dma capable) recieve array, must be at least * 4*number of channels **/ -int lis3l02dq_read_all(struct lis3l02dq_state *st, u8 *rx_array) +static int lis3l02dq_read_all(struct lis3l02dq_state *st, u8 *rx_array) { struct spi_transfer *xfers; struct spi_message msg; @@ -358,10 +357,10 @@ static int lis3l02dq_data_rdy_ring_predisable(struct iio_dev *indio_dev) /* Caller responsible for locking as necessary. */ -static int __lis3l02dq_write_data_ready_config(struct device *dev, - struct - iio_event_handler_list *list, - bool state) +static int +__lis3l02dq_write_data_ready_config(struct device *dev, + struct iio_event_handler_list *list, + bool state) { int ret; u8 valold; @@ -584,7 +583,7 @@ error_iio_sw_rb_free: int lis3l02dq_initialize_ring(struct iio_ring_buffer *ring) { - return iio_ring_buffer_register(ring); + return iio_ring_buffer_register(ring, 0); } void lis3l02dq_uninitialize_ring(struct iio_ring_buffer *ring) @@ -592,7 +591,6 @@ void lis3l02dq_uninitialize_ring(struct iio_ring_buffer *ring) iio_ring_buffer_unregister(ring); } - int lis3l02dq_set_ring_length(struct iio_dev *indio_dev, int length) { /* Set sensible defaults for the ring buffer */ |