iio: light: al3320a slightly improve code formatting (58d22a91) · Commits · 戴 / test

drivers/iio/light/al3320a.c

+12 −10

Original line number	Diff line number	Diff line
		@@ -9,9 +9,9 @@
		* TODO: interrupt support, thresholds
		*/

		#include <linux/module.h>
		#include <linux/init.h>
		#include <linux/bitfield.h>
		#include <linux/i2c.h>
		#include <linux/module.h>

		#include <linux/iio/iio.h>
		#include <linux/iio/sysfs.h>
		@@ -36,8 +36,7 @@
		#define AL3320A_CONFIG_DISABLE 0x00
		#define AL3320A_CONFIG_ENABLE 0x01

		#define AL3320A_GAIN_SHIFT 1
		#define AL3320A_GAIN_MASK (BIT(2) \| BIT(1))
		#define AL3320A_GAIN_MASK GENMASK(2, 1)

		/* chip params default values */
		#define AL3320A_DEFAULT_MEAN_TIME 4
		@@ -90,7 +89,8 @@ static int al3320a_init(struct al3320a_data *data)
		return ret;

		ret = i2c_smbus_write_byte_data(data->client, AL3320A_REG_CONFIG_RANGE,
		AL3320A_RANGE_3 << AL3320A_GAIN_SHIFT);
		FIELD_PREP(AL3320A_GAIN_MASK,
		AL3320A_RANGE_3));
		if (ret < 0)
		return ret;

		@@ -133,7 +133,7 @@ static int al3320a_read_raw(struct iio_dev *indio_dev,
		if (ret < 0)
		return ret;

		ret = (ret & AL3320A_GAIN_MASK) >> AL3320A_GAIN_SHIFT;
		ret = FIELD_GET(AL3320A_GAIN_MASK, ret);
		*val = al3320a_scales[ret][0];
		*val2 = al3320a_scales[ret][1];

		@@ -152,11 +152,13 @@ static int al3320a_write_raw(struct iio_dev *indio_dev,
		switch (mask) {
		case IIO_CHAN_INFO_SCALE:
		for (i = 0; i < ARRAY_SIZE(al3320a_scales); i++) {
		if (val == al3320a_scales[i][0] &&
		val2 == al3320a_scales[i][1])
		if (val != al3320a_scales[i][0] \|\|
		val2 != al3320a_scales[i][1])
		continue;

		return i2c_smbus_write_byte_data(data->client,
		AL3320A_REG_CONFIG_RANGE,
		i << AL3320A_GAIN_SHIFT);
		FIELD_PREP(AL3320A_GAIN_MASK, i));
		}
		break;
		}