diff options
| -rw-r--r-- | drivers/staging/iio/accel/Kconfig | 11 | ||||
| -rw-r--r-- | drivers/staging/iio/accel/Makefile | 3 | ||||
| -rw-r--r-- | drivers/staging/iio/accel/adis16220.h | 140 | ||||
| -rw-r--r-- | drivers/staging/iio/accel/adis16220_core.c | 494 |
4 files changed, 0 insertions, 648 deletions
diff --git a/drivers/staging/iio/accel/Kconfig b/drivers/staging/iio/accel/Kconfig index 5bc98031a34d..f066aa30f0ac 100644 --- a/drivers/staging/iio/accel/Kconfig +++ b/drivers/staging/iio/accel/Kconfig @@ -39,17 +39,6 @@ config ADIS16209 To compile this driver as a module, say M here: the module will be called adis16209. -config ADIS16220 - tristate "Analog Devices ADIS16220 Programmable Digital Vibration Sensor" - depends on SPI - select IIO_ADIS_LIB - help - Say Y here to build support for Analog Devices adis16220 programmable - digital vibration sensor. - - To compile this driver as a module, say M here: the module will be - called adis16220. - config ADIS16240 tristate "Analog Devices ADIS16240 Programmable Impact Sensor and Recorder" depends on SPI diff --git a/drivers/staging/iio/accel/Makefile b/drivers/staging/iio/accel/Makefile index 8ad9732e3dbb..415329c96f0c 100644 --- a/drivers/staging/iio/accel/Makefile +++ b/drivers/staging/iio/accel/Makefile @@ -11,9 +11,6 @@ obj-$(CONFIG_ADIS16203) += adis16203.o adis16209-y := adis16209_core.o obj-$(CONFIG_ADIS16209) += adis16209.o -adis16220-y := adis16220_core.o -obj-$(CONFIG_ADIS16220) += adis16220.o - adis16240-y := adis16240_core.o obj-$(CONFIG_ADIS16240) += adis16240.o diff --git a/drivers/staging/iio/accel/adis16220.h b/drivers/staging/iio/accel/adis16220.h deleted file mode 100644 index eab86331124f..000000000000 --- a/drivers/staging/iio/accel/adis16220.h +++ /dev/null @@ -1,140 +0,0 @@ -#ifndef SPI_ADIS16220_H_ -#define SPI_ADIS16220_H_ - -#include <linux/iio/imu/adis.h> - -#define ADIS16220_STARTUP_DELAY 220 /* ms */ - -/* Flash memory write count */ -#define ADIS16220_FLASH_CNT 0x00 -/* Control, acceleration offset adjustment control */ -#define ADIS16220_ACCL_NULL 0x02 -/* Control, AIN1 offset adjustment control */ -#define ADIS16220_AIN1_NULL 0x04 -/* Control, AIN2 offset adjustment control */ -#define ADIS16220_AIN2_NULL 0x06 -/* Output, power supply during capture */ -#define ADIS16220_CAPT_SUPPLY 0x0A -/* Output, temperature during capture */ -#define ADIS16220_CAPT_TEMP 0x0C -/* Output, peak acceleration during capture */ -#define ADIS16220_CAPT_PEAKA 0x0E -/* Output, peak AIN1 level during capture */ -#define ADIS16220_CAPT_PEAK1 0x10 -/* Output, peak AIN2 level during capture */ -#define ADIS16220_CAPT_PEAK2 0x12 -/* Output, capture buffer for acceleration */ -#define ADIS16220_CAPT_BUFA 0x14 -/* Output, capture buffer for AIN1 */ -#define ADIS16220_CAPT_BUF1 0x16 -/* Output, capture buffer for AIN2 */ -#define ADIS16220_CAPT_BUF2 0x18 -/* Control, capture buffer address pointer */ -#define ADIS16220_CAPT_PNTR 0x1A -/* Control, capture control register */ -#define ADIS16220_CAPT_CTRL 0x1C -/* Control, capture period (automatic mode) */ -#define ADIS16220_CAPT_PRD 0x1E -/* Control, Alarm A, acceleration peak threshold */ -#define ADIS16220_ALM_MAGA 0x20 -/* Control, Alarm 1, AIN1 peak threshold */ -#define ADIS16220_ALM_MAG1 0x22 -/* Control, Alarm 2, AIN2 peak threshold */ -#define ADIS16220_ALM_MAG2 0x24 -/* Control, Alarm S, peak threshold */ -#define ADIS16220_ALM_MAGS 0x26 -/* Control, alarm configuration register */ -#define ADIS16220_ALM_CTRL 0x28 -/* Control, general I/O configuration */ -#define ADIS16220_GPIO_CTRL 0x32 -/* Control, self-test control, AIN configuration */ -#define ADIS16220_MSC_CTRL 0x34 -/* Control, digital I/O configuration */ -#define ADIS16220_DIO_CTRL 0x36 -/* Control, filter configuration */ -#define ADIS16220_AVG_CNT 0x38 -/* Status, system status */ -#define ADIS16220_DIAG_STAT 0x3C -/* Control, system commands */ -#define ADIS16220_GLOB_CMD 0x3E -/* Status, self-test response */ -#define ADIS16220_ST_DELTA 0x40 -/* Lot Identification Code 1 */ -#define ADIS16220_LOT_ID1 0x52 -/* Lot Identification Code 2 */ -#define ADIS16220_LOT_ID2 0x54 -/* Product identifier; convert to decimal = 16220 */ -#define ADIS16220_PROD_ID 0x56 -/* Serial number */ -#define ADIS16220_SERIAL_NUM 0x58 - -#define ADIS16220_CAPTURE_SIZE 2048 - -/* MSC_CTRL */ -#define ADIS16220_MSC_CTRL_SELF_TEST_EN BIT(8) -#define ADIS16220_MSC_CTRL_POWER_SUP_COM_AIN1 BIT(1) -#define ADIS16220_MSC_CTRL_POWER_SUP_COM_AIN2 BIT(0) - -/* DIO_CTRL */ -#define ADIS16220_MSC_CTRL_DIO2_BUSY_IND (BIT(5) | BIT(4)) -#define ADIS16220_MSC_CTRL_DIO1_BUSY_IND (BIT(3) | BIT(2)) -#define ADIS16220_MSC_CTRL_DIO2_ACT_HIGH BIT(1) -#define ADIS16220_MSC_CTRL_DIO1_ACT_HIGH BIT(0) - -/* DIAG_STAT */ -/* AIN2 sample > ALM_MAG2 */ -#define ADIS16220_DIAG_STAT_ALM_MAG2 BIT(14) -/* AIN1 sample > ALM_MAG1 */ -#define ADIS16220_DIAG_STAT_ALM_MAG1 BIT(13) -/* Acceleration sample > ALM_MAGA */ -#define ADIS16220_DIAG_STAT_ALM_MAGA BIT(12) -/* Error condition programmed into ALM_MAGS[11:0] and ALM_CTRL[5:4] is true */ -#define ADIS16220_DIAG_STAT_ALM_MAGS BIT(11) -/* |Peak value in AIN2 data capture| > ALM_MAG2 */ -#define ADIS16220_DIAG_STAT_PEAK_AIN2 BIT(10) -/* |Peak value in AIN1 data capture| > ALM_MAG1 */ -#define ADIS16220_DIAG_STAT_PEAK_AIN1 BIT(9) -/* |Peak value in acceleration data capture| > ALM_MAGA */ -#define ADIS16220_DIAG_STAT_PEAK_ACCEL BIT(8) -/* Data ready, capture complete */ -#define ADIS16220_DIAG_STAT_DATA_RDY BIT(7) -#define ADIS16220_DIAG_STAT_FLASH_CHK BIT(6) -#define ADIS16220_DIAG_STAT_SELF_TEST BIT(5) -/* Capture period violation/interruption */ -#define ADIS16220_DIAG_STAT_VIOLATION_BIT 4 -/* SPI communications failure */ -#define ADIS16220_DIAG_STAT_SPI_FAIL_BIT 3 -/* Flash update failure */ -#define ADIS16220_DIAG_STAT_FLASH_UPT_BIT 2 -/* Power supply above 3.625 V */ -#define ADIS16220_DIAG_STAT_POWER_HIGH_BIT 1 -/* Power supply below 3.15 V */ -#define ADIS16220_DIAG_STAT_POWER_LOW_BIT 0 - -/* GLOB_CMD */ -#define ADIS16220_GLOB_CMD_SW_RESET BIT(7) -#define ADIS16220_GLOB_CMD_SELF_TEST BIT(2) -#define ADIS16220_GLOB_CMD_PWR_DOWN BIT(1) - -#define ADIS16220_MAX_TX 2048 -#define ADIS16220_MAX_RX 2048 - -#define ADIS16220_SPI_BURST (u32)(1000 * 1000) -#define ADIS16220_SPI_FAST (u32)(2000 * 1000) - -/** - * struct adis16220_state - device instance specific data - * @adis: adis device - * @tx: transmit buffer - * @rx: receive buffer - * @buf_lock: mutex to protect tx and rx - **/ -struct adis16220_state { - struct adis adis; - - struct mutex buf_lock; - u8 tx[ADIS16220_MAX_TX] ____cacheline_aligned; - u8 rx[ADIS16220_MAX_RX]; -}; - -#endif /* SPI_ADIS16220_H_ */ diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c deleted file mode 100644 index d0165218b60c..000000000000 --- a/drivers/staging/iio/accel/adis16220_core.c +++ /dev/null @@ -1,494 +0,0 @@ -/* - * ADIS16220 Programmable Digital Vibration Sensor driver - * - * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include <linux/delay.h> -#include <linux/mutex.h> -#include <linux/device.h> -#include <linux/kernel.h> -#include <linux/spi/spi.h> -#include <linux/slab.h> -#include <linux/sysfs.h> -#include <linux/module.h> - -#include <linux/iio/iio.h> -#include <linux/iio/sysfs.h> - -#include "adis16220.h" - -static ssize_t adis16220_read_16bit(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct adis16220_state *st = iio_priv(indio_dev); - ssize_t ret; - u16 val; - - /* Take the iio_dev status lock */ - mutex_lock(&indio_dev->mlock); - ret = adis_read_reg_16(&st->adis, this_attr->address, &val); - mutex_unlock(&indio_dev->mlock); - if (ret) - return ret; - return sprintf(buf, "%u\n", val); -} - -static ssize_t adis16220_write_16bit(struct device *dev, - struct device_attribute *attr, - const char *buf, - size_t len) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); - struct adis16220_state *st = iio_priv(indio_dev); - int ret; - u16 val; - - ret = kstrtou16(buf, 10, &val); - if (ret) - goto error_ret; - ret = adis_write_reg_16(&st->adis, this_attr->address, val); - -error_ret: - return ret ? ret : len; -} - -static int adis16220_capture(struct iio_dev *indio_dev) -{ - struct adis16220_state *st = iio_priv(indio_dev); - int ret; - - /* initiates a manual data capture */ - ret = adis_write_reg_16(&st->adis, ADIS16220_GLOB_CMD, 0xBF08); - if (ret) - dev_err(&indio_dev->dev, "problem beginning capture"); - - usleep_range(10000, 11000); /* delay for capture to finish */ - - return ret; -} - -static ssize_t adis16220_write_capture(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t len) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - bool val; - int ret; - - ret = strtobool(buf, &val); - if (ret) - return ret; - if (!val) - return -EINVAL; - ret = adis16220_capture(indio_dev); - if (ret) - return ret; - - return len; -} - -static ssize_t adis16220_capture_buffer_read(struct iio_dev *indio_dev, - char *buf, - loff_t off, - size_t count, - int addr) -{ - struct adis16220_state *st = iio_priv(indio_dev); - struct spi_transfer xfers[] = { - { - .tx_buf = st->tx, - .bits_per_word = 8, - .len = 2, - .cs_change = 1, - .delay_usecs = 25, - }, { - .tx_buf = st->tx, - .rx_buf = st->rx, - .bits_per_word = 8, - .cs_change = 1, - .delay_usecs = 25, - }, - }; - int ret; - int i; - - if (unlikely(!count)) - return count; - - if ((off >= ADIS16220_CAPTURE_SIZE) || (count & 1) || (off & 1)) - return -EINVAL; - - if (off + count > ADIS16220_CAPTURE_SIZE) - count = ADIS16220_CAPTURE_SIZE - off; - - /* write the begin position of capture buffer */ - ret = adis_write_reg_16(&st->adis, - ADIS16220_CAPT_PNTR, - off > 1); - if (ret) - return -EIO; - - /* read count/2 values from capture buffer */ - mutex_lock(&st->buf_lock); - - for (i = 0; i < count; i += 2) { - st->tx[i] = ADIS_READ_REG(addr); - st->tx[i + 1] = 0; - } - xfers[1].len = count; - - ret = spi_sync_transfer(st->adis.spi, xfers, ARRAY_SIZE(xfers)); - if (ret) { - mutex_unlock(&st->buf_lock); - return -EIO; - } - - memcpy(buf, st->rx, count); - - mutex_unlock(&st->buf_lock); - return count; -} - -static ssize_t adis16220_accel_bin_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, - char *buf, - loff_t off, - size_t count) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(kobj_to_dev(kobj)); - - return adis16220_capture_buffer_read(indio_dev, buf, - off, count, - ADIS16220_CAPT_BUFA); -} - -static struct bin_attribute accel_bin = { - .attr = { - .name = "accel_bin", - .mode = S_IRUGO, - }, - .read = adis16220_accel_bin_read, - .size = ADIS16220_CAPTURE_SIZE, -}; - -static ssize_t adis16220_adc1_bin_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, - char *buf, loff_t off, - size_t count) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(kobj_to_dev(kobj)); - - return adis16220_capture_buffer_read(indio_dev, buf, - off, count, - ADIS16220_CAPT_BUF1); -} - -static struct bin_attribute adc1_bin = { - .attr = { - .name = "in0_bin", - .mode = S_IRUGO, - }, - .read = adis16220_adc1_bin_read, - .size = ADIS16220_CAPTURE_SIZE, -}; - -static ssize_t adis16220_adc2_bin_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, - char *buf, loff_t off, - size_t count) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(kobj_to_dev(kobj)); - - return adis16220_capture_buffer_read(indio_dev, buf, - off, count, - ADIS16220_CAPT_BUF2); -} - -static struct bin_attribute adc2_bin = { - .attr = { - .name = "in1_bin", - .mode = S_IRUGO, - }, - .read = adis16220_adc2_bin_read, - .size = ADIS16220_CAPTURE_SIZE, -}; - -#define IIO_DEV_ATTR_CAPTURE(_store) \ - IIO_DEVICE_ATTR(capture, S_IWUSR, NULL, _store, 0) - -static IIO_DEV_ATTR_CAPTURE(adis16220_write_capture); - -#define IIO_DEV_ATTR_CAPTURE_COUNT(_mode, _show, _store, _addr) \ - IIO_DEVICE_ATTR(capture_count, _mode, _show, _store, _addr) - -static IIO_DEV_ATTR_CAPTURE_COUNT(S_IWUSR | S_IRUGO, - adis16220_read_16bit, - adis16220_write_16bit, - ADIS16220_CAPT_PNTR); - -enum adis16220_channel { - in_supply, in_1, in_2, accel, temp -}; - -struct adis16220_address_spec { - u8 addr; - u8 bits; - bool sign; -}; - -/* Address / bits / signed */ -static const struct adis16220_address_spec adis16220_addresses[][3] = { - [in_supply] = { { ADIS16220_CAPT_SUPPLY, 12, 0 }, }, - [in_1] = { { ADIS16220_CAPT_BUF1, 16, 1 }, - { ADIS16220_AIN1_NULL, 16, 1 }, - { ADIS16220_CAPT_PEAK1, 16, 1 }, }, - [in_2] = { { ADIS16220_CAPT_BUF2, 16, 1 }, - { ADIS16220_AIN2_NULL, 16, 1 }, - { ADIS16220_CAPT_PEAK2, 16, 1 }, }, - [accel] = { { ADIS16220_CAPT_BUFA, 16, 1 }, - { ADIS16220_ACCL_NULL, 16, 1 }, - { ADIS16220_CAPT_PEAKA, 16, 1 }, }, - [temp] = { { ADIS16220_CAPT_TEMP, 12, 0 }, } -}; - -static int adis16220_read_raw(struct iio_dev *indio_dev, - struct iio_chan_spec const *chan, - int *val, int *val2, - long mask) -{ - struct adis16220_state *st = iio_priv(indio_dev); - const struct adis16220_address_spec *addr; - int ret = -EINVAL; - int addrind = 0; - u16 uval; - s16 sval; - u8 bits; - - switch (mask) { - case IIO_CHAN_INFO_RAW: - addrind = 0; - break; - case IIO_CHAN_INFO_OFFSET: - if (chan->type == IIO_TEMP) { - *val = 25000 / -470 - 1278; /* 25 C = 1278 */ - return IIO_VAL_INT; - } - addrind = 1; - break; - case IIO_CHAN_INFO_PEAK: - addrind = 2; - break; - case IIO_CHAN_INFO_SCALE: - switch (chan->type) { - case IIO_TEMP: - *val = -470; /* -0.47 C */ - *val2 = 0; - return IIO_VAL_INT_PLUS_MICRO; - case IIO_ACCEL: - *val2 = IIO_G_TO_M_S_2(19073); /* 19.073 g */ - return IIO_VAL_INT_PLUS_MICRO; - case IIO_VOLTAGE: - if (chan->channel == 0) { - *val = 1; - *val2 = 220700; /* 1.2207 mV */ - } else { - /* Should really be dependent on VDD */ - *val2 = 305180; /* 305.18 uV */ - } - return IIO_VAL_INT_PLUS_MICRO; - default: - return -EINVAL; - } - default: - return -EINVAL; - } - addr = &adis16220_addresses[chan->address][addrind]; - if (addr->sign) { - ret = adis_read_reg_16(&st->adis, addr->addr, &sval); - if (ret) - return ret; - bits = addr->bits; - sval &= (1 << bits) - 1; - sval = (s16)(sval << (16 - bits)) >> (16 - bits); - *val = sval; - return IIO_VAL_INT; - } - ret = adis_read_reg_16(&st->adis, addr->addr, &uval); - if (ret) - return ret; - bits = addr->bits; - uval &= (1 << bits) - 1; - *val = uval; - return IIO_VAL_INT; -} - -static const struct iio_chan_spec adis16220_channels[] = { - { - .type = IIO_VOLTAGE, - .indexed = 1, - .channel = 0, - .extend_name = "supply", - .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | - BIT(IIO_CHAN_INFO_SCALE), - .address = in_supply, - }, { - .type = IIO_ACCEL, - .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | - BIT(IIO_CHAN_INFO_OFFSET) | - BIT(IIO_CHAN_INFO_SCALE) | - BIT(IIO_CHAN_INFO_PEAK), - .address = accel, - }, { - .type = IIO_TEMP, - .indexed = 1, - .channel = 0, - .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | - BIT(IIO_CHAN_INFO_OFFSET) | - BIT(IIO_CHAN_INFO_SCALE), - .address = temp, - }, { - .type = IIO_VOLTAGE, - .indexed = 1, - .channel = 1, - .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | - BIT(IIO_CHAN_INFO_OFFSET) | - BIT(IIO_CHAN_INFO_SCALE), - .address = in_1, - }, { - .type = IIO_VOLTAGE, - .indexed = 1, - .channel = 2, - .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), - .address = in_2, - } -}; - -static struct attribute *adis16220_attributes[] = { - &iio_dev_attr_capture.dev_attr.attr, - &iio_dev_attr_capture_count.dev_attr.attr, - NULL -}; - -static const struct attribute_group adis16220_attribute_group = { - .attrs = adis16220_attributes, -}; - -static const struct iio_info adis16220_info = { - .attrs = &adis16220_attribute_group, - .driver_module = THIS_MODULE, - .read_raw = &adis16220_read_raw, -}; - -static const char * const adis16220_status_error_msgs[] = { - [ADIS16220_DIAG_STAT_VIOLATION_BIT] = "Capture period violation/interruption", - [ADIS16220_DIAG_STAT_SPI_FAIL_BIT] = "SPI failure", - [ADIS16220_DIAG_STAT_FLASH_UPT_BIT] = "Flash update failed", - [ADIS16220_DIAG_STAT_POWER_HIGH_BIT] = "Power supply above 3.625V", - [ADIS16220_DIAG_STAT_POWER_LOW_BIT] = "Power supply below 3.15V", -}; - -static const struct adis_data adis16220_data = { - .read_delay = 35, - .write_delay = 35, - .msc_ctrl_reg = ADIS16220_MSC_CTRL, - .glob_cmd_reg = ADIS16220_GLOB_CMD, - .diag_stat_reg = ADIS16220_DIAG_STAT, - - .self_test_mask = ADIS16220_MSC_CTRL_SELF_TEST_EN, - .startup_delay = ADIS16220_STARTUP_DELAY, - - .status_error_msgs = adis16220_status_error_msgs, - .status_error_mask = BIT(ADIS16220_DIAG_STAT_VIOLATION_BIT) | - BIT(ADIS16220_DIAG_STAT_SPI_FAIL_BIT) | - BIT(ADIS16220_DIAG_STAT_FLASH_UPT_BIT) | - BIT(ADIS16220_DIAG_STAT_POWER_HIGH_BIT) | - BIT(ADIS16220_DIAG_STAT_POWER_LOW_BIT), -}; - -static int adis16220_probe(struct spi_device *spi) -{ - int ret; - struct adis16220_state *st; - struct iio_dev *indio_dev; - - /* setup the industrialio driver allocated elements */ - indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); - if (!indio_dev) - return -ENOMEM; - - st = iio_priv(indio_dev); - /* this is only used for removal purposes */ - spi_set_drvdata(spi, indio_dev); - - indio_dev->name = spi->dev.driver->name; - indio_dev->dev.parent = &spi->dev; - indio_dev->info = &adis16220_info; - indio_dev->modes = INDIO_DIRECT_MODE; - indio_dev->channels = adis16220_channels; - indio_dev->num_channels = ARRAY_SIZE(adis16220_channels); - - ret = devm_iio_device_register(&spi->dev, indio_dev); - if (ret) - return ret; - - ret = sysfs_create_bin_file(&indio_dev->dev.kobj, &accel_bin); - if (ret) - return ret; - - ret = sysfs_create_bin_file(&indio_dev->dev.kobj, &adc1_bin); - if (ret) - goto error_rm_accel_bin; - - ret = sysfs_create_bin_file(&indio_dev->dev.kobj, &adc2_bin); - if (ret) - goto error_rm_adc1_bin; - - ret = adis_init(&st->adis, indio_dev, spi, &adis16220_data); - if (ret) - goto error_rm_adc2_bin; - /* Get the device into a sane initial state */ - ret = adis_initial_startup(&st->adis); - if (ret) - goto error_rm_adc2_bin; - return 0; - -error_rm_adc2_bin: - sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc2_bin); -error_rm_adc1_bin: - sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc1_bin); -error_rm_accel_bin: - sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin); - return ret; -} - -static int adis16220_remove(struct spi_device *spi) -{ - struct iio_dev *indio_dev = spi_get_drvdata(spi); - - sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc2_bin); - sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc1_bin); - sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin); - - return 0; -} - -static struct spi_driver adis16220_driver = { - .driver = { - .name = "adis16220", - }, - .probe = adis16220_probe, - .remove = adis16220_remove, -}; -module_spi_driver(adis16220_driver); - -MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); -MODULE_DESCRIPTION("Analog Devices ADIS16220 Digital Vibration Sensor"); -MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("spi:adis16220"); |
