diff options
Diffstat (limited to 'drivers/staging/iio/accel/adis16220_core.c')
| -rw-r--r-- | drivers/staging/iio/accel/adis16220_core.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c index 6de439fd1675..c86d1498737d 100644 --- a/drivers/staging/iio/accel/adis16220_core.c +++ b/drivers/staging/iio/accel/adis16220_core.c @@ -14,7 +14,7 @@ #include <linux/device.h> #include <linux/kernel.h> #include <linux/spi/spi.h> - +#include <linux/slab.h> #include <linux/sysfs.h> #include <linux/list.h> @@ -72,13 +72,13 @@ static int adis16220_spi_write_reg_16(struct device *dev, .bits_per_word = 8, .len = 2, .cs_change = 1, - .delay_usecs = 25, + .delay_usecs = 35, }, { .tx_buf = st->tx + 2, .bits_per_word = 8, .len = 2, .cs_change = 1, - .delay_usecs = 25, + .delay_usecs = 35, }, }; @@ -118,13 +118,13 @@ static int adis16220_spi_read_reg_16(struct device *dev, .bits_per_word = 8, .len = 2, .cs_change = 1, - .delay_usecs = 25, + .delay_usecs = 35, }, { .rx_buf = st->rx, .bits_per_word = 8, .len = 2, .cs_change = 1, - .delay_usecs = 25, + .delay_usecs = 35, }, }; @@ -291,9 +291,9 @@ static int adis16220_check_status(struct device *dev) if (status & ADIS16220_DIAG_STAT_FLASH_UPT) dev_err(dev, "Flash update failed\n"); if (status & ADIS16220_DIAG_STAT_POWER_HIGH) - dev_err(dev, "Power supply above 5.25V\n"); + dev_err(dev, "Power supply above 3.625V\n"); if (status & ADIS16220_DIAG_STAT_POWER_LOW) - dev_err(dev, "Power supply below 4.75V\n"); + dev_err(dev, "Power supply below 3.15V\n"); error_ret: return ret; @@ -414,7 +414,7 @@ static ssize_t adis16220_capture_buffer_read(struct adis16220_state *st, return count; } -static ssize_t adis16220_accel_bin_read(struct kobject *kobj, +static ssize_t adis16220_accel_bin_read(struct file *filp, struct kobject *kobj, struct bin_attribute *attr, char *buf, loff_t off, @@ -438,7 +438,7 @@ static struct bin_attribute accel_bin = { .size = ADIS16220_CAPTURE_SIZE, }; -static ssize_t adis16220_adc1_bin_read(struct kobject *kobj, +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) @@ -461,7 +461,7 @@ static struct bin_attribute adc1_bin = { .size = ADIS16220_CAPTURE_SIZE, }; -static ssize_t adis16220_adc2_bin_read(struct kobject *kobj, +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) @@ -485,9 +485,9 @@ static struct bin_attribute adc2_bin = { .size = ADIS16220_CAPTURE_SIZE, }; -static IIO_DEV_ATTR_IN_NAMED_RAW(supply, adis16220_read_12bit_unsigned, +static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16220_read_12bit_unsigned, ADIS16220_CAPT_SUPPLY); -static IIO_CONST_ATTR(in_supply_scale, "0.0012207"); +static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.0012207"); static IIO_DEV_ATTR_ACCEL(adis16220_read_16bit, ADIS16220_CAPT_BUFA); static IIO_DEVICE_ATTR(accel_peak_raw, S_IRUGO, adis16220_read_16bit, NULL, ADIS16220_CAPT_PEAKA); @@ -495,12 +495,13 @@ static IIO_DEV_ATTR_ACCEL_OFFSET(S_IWUSR | S_IRUGO, adis16220_read_16bit, adis16220_write_16bit, ADIS16220_ACCL_NULL); +static IIO_CONST_ATTR_ACCEL_SCALE("0.18704223545"); static IIO_DEV_ATTR_TEMP_RAW(adis16220_read_12bit_unsigned); -static IIO_CONST_ATTR(temp_offset, "25"); -static IIO_CONST_ATTR(temp_scale, "-0.47"); +static IIO_CONST_ATTR_TEMP_OFFSET("25"); +static IIO_CONST_ATTR_TEMP_SCALE("-0.47"); -static IIO_DEV_ATTR_IN_RAW(0, adis16220_read_16bit, ADIS16220_CAPT_BUF1); -static IIO_DEV_ATTR_IN_RAW(1, adis16220_read_16bit, ADIS16220_CAPT_BUF2); +static IIO_DEV_ATTR_IN_RAW(1, adis16220_read_16bit, ADIS16220_CAPT_BUF1); +static IIO_DEV_ATTR_IN_RAW(2, adis16220_read_16bit, ADIS16220_CAPT_BUF2); static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16220_write_reset, 0); @@ -518,22 +519,23 @@ static IIO_DEV_ATTR_CAPTURE_COUNT(S_IWUSR | S_IRUGO, adis16220_write_16bit, ADIS16220_CAPT_PNTR); -static IIO_CONST_ATTR_AVAIL_SAMP_FREQ("100200"); +static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("100200"); -static IIO_CONST_ATTR(name, "adis16220"); +static IIO_CONST_ATTR_NAME("adis16220"); static struct attribute *adis16220_attributes[] = { - &iio_dev_attr_in_supply_raw.dev_attr.attr, - &iio_const_attr_in_supply_scale.dev_attr.attr, + &iio_dev_attr_in0_supply_raw.dev_attr.attr, + &iio_const_attr_in0_supply_scale.dev_attr.attr, &iio_dev_attr_accel_raw.dev_attr.attr, &iio_dev_attr_accel_offset.dev_attr.attr, &iio_dev_attr_accel_peak_raw.dev_attr.attr, + &iio_const_attr_accel_scale.dev_attr.attr, &iio_dev_attr_temp_raw.dev_attr.attr, - &iio_dev_attr_in0_raw.dev_attr.attr, &iio_dev_attr_in1_raw.dev_attr.attr, + &iio_dev_attr_in2_raw.dev_attr.attr, &iio_const_attr_temp_offset.dev_attr.attr, &iio_const_attr_temp_scale.dev_attr.attr, - &iio_const_attr_available_sampling_frequency.dev_attr.attr, + &iio_const_attr_sampling_frequency_available.dev_attr.attr, &iio_dev_attr_reset.dev_attr.attr, &iio_dev_attr_capture.dev_attr.attr, &iio_dev_attr_capture_count.dev_attr.attr, |