diff options
Diffstat (limited to 'drivers/staging/iio/accel/sca3000.h')
| -rw-r--r-- | drivers/staging/iio/accel/sca3000.h | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/staging/iio/accel/sca3000.h b/drivers/staging/iio/accel/sca3000.h index c1016c510dae..b284e5a6cac1 100644 --- a/drivers/staging/iio/accel/sca3000.h +++ b/drivers/staging/iio/accel/sca3000.h @@ -65,7 +65,8 @@ #define SCA3000_RING_BUF_ENABLE 0x80 #define SCA3000_RING_BUF_8BIT 0x40 -/* Free fall detection triggers an interrupt if the acceleration +/* + * Free fall detection triggers an interrupt if the acceleration * is below a threshold for equivalent of 25cm drop */ #define SCA3000_FREE_FALL_DETECT 0x10 @@ -73,8 +74,9 @@ #define SCA3000_MEAS_MODE_OP_1 0x01 #define SCA3000_MEAS_MODE_OP_2 0x02 -/* In motion detection mode the accelerations are band pass filtered - * (aprox 1 - 25Hz) and then a programmable threshold used to trigger +/* + * In motion detection mode the accelerations are band pass filtered + * (approx 1 - 25Hz) and then a programmable threshold used to trigger * and interrupt. */ #define SCA3000_MEAS_MODE_MOT_DET 0x03 @@ -99,8 +101,10 @@ #define SCA3000_REG_CTRL_SEL_MD_Y_TH 0x03 #define SCA3000_REG_CTRL_SEL_MD_X_TH 0x04 #define SCA3000_REG_CTRL_SEL_MD_Z_TH 0x05 -/* BE VERY CAREFUL WITH THIS, IF 3 BITS ARE NOT SET the device - will not function */ +/* + * BE VERY CAREFUL WITH THIS, IF 3 BITS ARE NOT SET the device + * will not function + */ #define SCA3000_REG_CTRL_SEL_OUT_CTRL 0x0B #define SCA3000_OUT_CTRL_PROT_MASK 0xE0 #define SCA3000_OUT_CTRL_BUF_X_EN 0x10 @@ -109,8 +113,9 @@ #define SCA3000_OUT_CTRL_BUF_DIV_4 0x02 #define SCA3000_OUT_CTRL_BUF_DIV_2 0x01 -/* Control which motion detector interrupts are on. - * For now only OR combinations are supported.x +/* + * Control which motion detector interrupts are on. + * For now only OR combinations are supported. */ #define SCA3000_MD_CTRL_PROT_MASK 0xC0 #define SCA3000_MD_CTRL_OR_Y 0x01 @@ -121,7 +126,8 @@ #define SCA3000_MD_CTRL_AND_X 0x10 #define SAC3000_MD_CTRL_AND_Z 0x20 -/* Some control registers of complex access methods requiring this register to +/* + * Some control registers of complex access methods requiring this register to * be used to remove a lock. */ #define SCA3000_REG_ADDR_UNLOCK 0x1e @@ -139,7 +145,8 @@ /* Values of multiplexed registers (write to ctrl_data after select) */ #define SCA3000_REG_ADDR_CTRL_DATA 0x22 -/* Measurement modes available on some sca3000 series chips. Code assumes others +/* + * Measurement modes available on some sca3000 series chips. Code assumes others * may become available in the future. * * Bypass - Bypass the low-pass filter in the signal channel so as to increase @@ -160,7 +167,6 @@ * struct sca3000_state - device instance state information * @us: the associated spi device * @info: chip variant information - * @indio_dev: device information used by the IIO core * @interrupt_handler_ws: event interrupt handler for all events * @last_timestamp: the timestamp of the last event * @mo_det_use_count: reference counter for the motion detection unit |