staging: iio: accel: adis16209: Improve readability
Lines with #define interlaced with comment lines making a mess.
Separate groups of #define-comment with blank lines.
Separate section title comments with blank lines.
Signed-off-by: Svetlana Orlik <sveta.orlik.code@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/iio/accel/adis16209.h b/drivers/staging/iio/accel/adis16209.h
index 813698d..315f1c0 100644
--- a/drivers/staging/iio/accel/adis16209.h
+++ b/drivers/staging/iio/accel/adis16209.h
@@ -5,88 +5,127 @@
/* Flash memory write count */
#define ADIS16209_FLASH_CNT 0x00
+
/* Output, power supply */
#define ADIS16209_SUPPLY_OUT 0x02
+
/* Output, x-axis accelerometer */
#define ADIS16209_XACCL_OUT 0x04
+
/* Output, y-axis accelerometer */
#define ADIS16209_YACCL_OUT 0x06
+
/* Output, auxiliary ADC input */
#define ADIS16209_AUX_ADC 0x08
+
/* Output, temperature */
#define ADIS16209_TEMP_OUT 0x0A
+
/* Output, x-axis inclination */
#define ADIS16209_XINCL_OUT 0x0C
+
/* Output, y-axis inclination */
#define ADIS16209_YINCL_OUT 0x0E
+
/* Output, +/-180 vertical rotational position */
#define ADIS16209_ROT_OUT 0x10
+
/* Calibration, x-axis acceleration offset null */
#define ADIS16209_XACCL_NULL 0x12
+
/* Calibration, y-axis acceleration offset null */
#define ADIS16209_YACCL_NULL 0x14
+
/* Calibration, x-axis inclination offset null */
#define ADIS16209_XINCL_NULL 0x16
+
/* Calibration, y-axis inclination offset null */
#define ADIS16209_YINCL_NULL 0x18
+
/* Calibration, vertical rotation offset null */
#define ADIS16209_ROT_NULL 0x1A
+
/* Alarm 1 amplitude threshold */
#define ADIS16209_ALM_MAG1 0x20
+
/* Alarm 2 amplitude threshold */
#define ADIS16209_ALM_MAG2 0x22
+
/* Alarm 1, sample period */
#define ADIS16209_ALM_SMPL1 0x24
+
/* Alarm 2, sample period */
#define ADIS16209_ALM_SMPL2 0x26
+
/* Alarm control */
#define ADIS16209_ALM_CTRL 0x28
+
/* Auxiliary DAC data */
#define ADIS16209_AUX_DAC 0x30
+
/* General-purpose digital input/output control */
#define ADIS16209_GPIO_CTRL 0x32
+
/* Miscellaneous control */
#define ADIS16209_MSC_CTRL 0x34
+
/* Internal sample period (rate) control */
#define ADIS16209_SMPL_PRD 0x36
+
/* Operation, filter configuration */
#define ADIS16209_AVG_CNT 0x38
+
/* Operation, sleep mode control */
#define ADIS16209_SLP_CNT 0x3A
+
/* Diagnostics, system status register */
#define ADIS16209_DIAG_STAT 0x3C
+
/* Operation, system command register */
#define ADIS16209_GLOB_CMD 0x3E
/* MSC_CTRL */
+
/* Self-test at power-on: 1 = disabled, 0 = enabled */
#define ADIS16209_MSC_CTRL_PWRUP_SELF_TEST BIT(10)
+
/* Self-test enable */
#define ADIS16209_MSC_CTRL_SELF_TEST_EN BIT(8)
+
/* Data-ready enable: 1 = enabled, 0 = disabled */
#define ADIS16209_MSC_CTRL_DATA_RDY_EN BIT(2)
+
/* Data-ready polarity: 1 = active high, 0 = active low */
#define ADIS16209_MSC_CTRL_ACTIVE_HIGH BIT(1)
+
/* Data-ready line selection: 1 = DIO2, 0 = DIO1 */
#define ADIS16209_MSC_CTRL_DATA_RDY_DIO2 BIT(0)
/* DIAG_STAT */
+
/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */
#define ADIS16209_DIAG_STAT_ALARM2 BIT(9)
+
/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */
#define ADIS16209_DIAG_STAT_ALARM1 BIT(8)
+
/* Self-test diagnostic error flag: 1 = error condition, 0 = normal operation */
#define ADIS16209_DIAG_STAT_SELFTEST_FAIL_BIT 5
+
/* SPI communications failure */
#define ADIS16209_DIAG_STAT_SPI_FAIL_BIT 3
+
/* Flash update failure */
#define ADIS16209_DIAG_STAT_FLASH_UPT_BIT 2
+
/* Power supply above 3.625 V */
#define ADIS16209_DIAG_STAT_POWER_HIGH_BIT 1
+
/* Power supply below 3.15 V */
#define ADIS16209_DIAG_STAT_POWER_LOW_BIT 0
/* GLOB_CMD */
+
#define ADIS16209_GLOB_CMD_SW_RESET BIT(7)
#define ADIS16209_GLOB_CMD_CLEAR_STAT BIT(4)
#define ADIS16209_GLOB_CMD_FACTORY_CAL BIT(1)