fix some coding style in drivers/staging/iio

PATCH Superseded Jimmy Li 2 participants 2 messages Mar 21, 2014

Subsystems (5)

Arm i.MX and Layerscape Staging IIO Analog Devices IIO drivers +1 more subsystems

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Jimmy Li

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2014-03-21 04:46 UTC #0 lore raw

PATCH 1/1 fix some coding style in drivers/staging/iio

fix some coding style in drivers/staging/iio.

Signed-off-by Jimmy Li<[email protected]>

---
 drivers/staging/iio/accel/adis16220_core.c |    3 ++-
 drivers/staging/iio/accel/sca3000_core.c   |    3 ++-
 drivers/staging/iio/adc/ad7192.c           |    3 ++-
 drivers/staging/iio/adc/ad7606_core.c      |    2 +-
 drivers/staging/iio/adc/ad7816.c           |    6 +++---
 drivers/staging/iio/adc/mxs-lradc.c        |    6 ++++--
 drivers/staging/iio/addac/adt7316.c        |    3 +--
 drivers/staging/iio/frequency/ad5930.c     |   23 +++++++++++++++--------
 drivers/staging/iio/frequency/ad9850.c     |    2 +-
 drivers/staging/iio/light/isl29018.c       |   10 ++++++----
 drivers/staging/iio/light/tsl2583.c        |    2 +-
 drivers/staging/iio/light/tsl2x7x_core.c   |   12 ++++++------
 drivers/staging/iio/meter/ade7854-i2c.c    |    3 ++-
 drivers/staging/iio/resolver/ad2s1200.c    |    1 +
 14 files changed, 47 insertions(+), 32 deletions(-)

drivers/staging/iio/accel/adis16220_core.c +2 -1

index 6f38ca9..31c7a9d 100644
@@ -392,7 +392,8 @@ static const struct iio_info adis16220_info = {
 };
 
 static const char * const adis16220_status_error_msgs[] = {
-	[ADIS16220_DIAG_STAT_VIOLATION_BIT] = "Capture period violation/interruption",
+	[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",

drivers/staging/iio/accel/sca3000_core.c +2 -1

index ed30e32..c099294 100644
@@ -506,7 +506,8 @@ static int sca3000_read_raw(struct iio_dev *indio_dev,
 				mutex_unlock(&st->lock);
 				return ret;
 			}
-			*val = ((st->rx[0] & 0x3F) << 3) | ((st->rx[1] & 0xE0) >> 5);
+			*val = ((st->rx[0] & 0x3F) << 3) |
+				((st->rx[1] & 0xE0) >> 5);
 		}
 		mutex_unlock(&st->lock);
 		return IIO_VAL_INT;

drivers/staging/iio/adc/ad7192.c +2 -1

index 83bb44b..d1f9790 100644
@@ -223,7 +223,8 @@ static int ad7192_setup(struct ad7192_state *st,
 	id &= AD7192_ID_MASK;
 
 	if (id != st->devid)
-		dev_warn(&st->sd.spi->dev, "device ID query failed (0x%X)\n", id);
+		dev_warn(&st->sd.spi->dev,
+				"device ID query failed (0x%X)\n", id);
 
 	switch (pdata->clock_source_sel) {
 	case AD7192_CLK_EXT_MCLK1_2:

drivers/staging/iio/adc/ad7606_core.c +1 -1

index f0f05f1..bf2c801 100644
@@ -140,7 +140,7 @@ static ssize_t ad7606_store_range(struct device *dev,
 	return count;
 }
 
-static IIO_DEVICE_ATTR(in_voltage_range, S_IRUGO | S_IWUSR, \
+static IIO_DEVICE_ATTR(in_voltage_range, S_IRUGO | S_IWUSR,
 		       ad7606_show_range, ad7606_store_range, 0);
 static IIO_CONST_ATTR(in_voltage_range_available, "5000 10000");

drivers/staging/iio/adc/ad7816.c +3 -3

index 2369cf2..ec86c01 100644
@@ -153,7 +153,8 @@ static ssize_t ad7816_show_available_modes(struct device *dev,
 	return sprintf(buf, "full\npower-save\n");
 }
 
-static IIO_DEVICE_ATTR(available_modes, S_IRUGO, ad7816_show_available_modes, NULL, 0);
+static IIO_DEVICE_ATTR(available_modes, S_IRUGO,
+		ad7816_show_available_modes, NULL, 0);
 
 static ssize_t ad7816_show_channel(struct device *dev,
 		struct device_attribute *attr,

@@ -442,6 +443,5 @@ static struct spi_driver ad7816_driver = {
 module_spi_driver(ad7816_driver);
 
 MODULE_AUTHOR("Sonic Zhang <[email protected]>");
-MODULE_DESCRIPTION("Analog Devices AD7816/7/8 digital"
-			" temperature sensor driver");
+MODULE_DESCRIPTION("Analog Devices AD7816/7/8 digital temperature sensor driver");
 MODULE_LICENSE("GPL v2");

drivers/staging/iio/adc/mxs-lradc.c +4 -2

index 11fb952..84f7177 100644
@@ -462,7 +462,8 @@ static void mxs_lradc_setup_ts_channel(struct mxs_lradc *lradc, unsigned ch)
 	 * SoC's delay unit and start the conversion later
 	 * and automatically.
 	 */
-	mxs_lradc_reg_wrt(lradc, LRADC_DELAY_TRIGGER(0) | /* don't trigger ADC */
+	mxs_lradc_reg_wrt(lradc,
+		LRADC_DELAY_TRIGGER(0) | /* don't trigger ADC */
 		LRADC_DELAY_TRIGGER_DELAYS(1 << 3) | /* trigger DELAY unit#3 */
 		LRADC_DELAY_KICK |
 		LRADC_DELAY_DELAY(lradc->settling_delay),

@@ -520,7 +521,8 @@ static void mxs_lradc_setup_ts_pressure(struct mxs_lradc *lradc, unsigned ch1,
 	 * SoC's delay unit and start the conversion later
 	 * and automatically.
 	 */
-	mxs_lradc_reg_wrt(lradc, LRADC_DELAY_TRIGGER(0) | /* don't trigger ADC */
+	mxs_lradc_reg_wrt(lradc,
+		LRADC_DELAY_TRIGGER(0) | /* don't trigger ADC */
 		LRADC_DELAY_TRIGGER_DELAYS(1 << 3) | /* trigger DELAY unit#3 */
 		LRADC_DELAY_KICK |
 		LRADC_DELAY_DELAY(lradc->settling_delay), LRADC_DELAY(2));

drivers/staging/iio/addac/adt7316.c +1 -2

index 9f0ebb3..2890f04 100644
@@ -2185,6 +2185,5 @@ int adt7316_probe(struct device *dev, struct adt7316_bus *bus,
 EXPORT_SYMBOL(adt7316_probe);
 
 MODULE_AUTHOR("Sonic Zhang <[email protected]>");
-MODULE_DESCRIPTION("Analog Devices ADT7316/7/8 and ADT7516/7/9 digital"
-			" temperature sensor, ADC and DAC driver");
+MODULE_DESCRIPTION("Analog Devices ADT7316/7/8 and ADT7516/7/9 digital temperature sensor, ADC and DAC driver");
 MODULE_LICENSE("GPL v2");

drivers/staging/iio/frequency/ad5930.c +15 -8

index a4aeee6..cc6a8dc 100644
@@ -21,7 +21,7 @@
 
 #define DRV_NAME "ad5930"
 
-#define value_mask (u16)0xf000
+#define value_mask ((u16)0xf000)
 #define addr_shift 12
 
 /* Register format: 4 bits addr + 12 bits value */

@@ -51,13 +51,20 @@ static ssize_t ad5930_set_parameter(struct device *dev,
 	struct ad5930_state *st = iio_priv(idev);
 
 	config->control = (config->control & ~value_mask);
-	config->incnum = (config->control & ~value_mask) | (1 << addr_shift);
-	config->frqdelt[0] = (config->control & ~value_mask) | (2 << addr_shift);
-	config->frqdelt[1] = (config->control & ~value_mask) | 3 << addr_shift;
-	config->incitvl = (config->control & ~value_mask) | 4 << addr_shift;
-	config->buritvl = (config->control & ~value_mask) | 8 << addr_shift;
-	config->strtfrq[0] = (config->control & ~value_mask) | 0xc << addr_shift;
-	config->strtfrq[1] = (config->control & ~value_mask) | 0xd << addr_shift;
+	config->incnum = (config->control & ~value_mask) |
+		(1 << addr_shift);
+	config->frqdelt[0] = (config->control & ~value_mask) |
+		(2 << addr_shift);
+	config->frqdelt[1] = (config->control & ~value_mask) |
+		(3 << addr_shift);
+	config->incitvl = (config->control & ~value_mask) |
+		(4 << addr_shift);
+	config->buritvl = (config->control & ~value_mask) |
+		(8 << addr_shift);
+	config->strtfrq[0] = (config->control & ~value_mask) |
+		(0xc << addr_shift);
+	config->strtfrq[1] = (config->control & ~value_mask) |
+		(0xd << addr_shift);
 
 	xfer.len = len;
 	xfer.tx_buf = config;

drivers/staging/iio/frequency/ad9850.c +1 -1

index af877ff..6183670 100644
@@ -21,7 +21,7 @@
 
 #define DRV_NAME "ad9850"
 
-#define value_mask (u16)0xf000
+#define value_mask ((u16)0xf000)
 #define addr_shift 12
 
 /* Register format: 4 bits addr + 12 bits value */

drivers/staging/iio/light/isl29018.c +6 -4

index 3660a43..b42c435 100644
@@ -479,8 +479,9 @@ static int isl29018_chip_init(struct isl29018_chip *chip)
 	 */
 	status = regmap_write(chip->regmap, ISL29018_REG_TEST, 0x0);
 	if (status < 0) {
-		dev_err(chip->dev, "Failed to clear isl29018 TEST reg."
-					"(%d)\n", status);
+		dev_err(chip->dev,
+				"Failed to clear isl29018 TEST reg.(%d)\n",
+				status);
 		return status;
 	}

@@ -490,8 +491,9 @@ static int isl29018_chip_init(struct isl29018_chip *chip)
 	 */
 	status = regmap_write(chip->regmap, ISL29018_REG_ADD_COMMAND1, 0);
 	if (status < 0) {
-		dev_err(chip->dev, "Failed to clear isl29018 CMD1 reg."
-					"(%d)\n", status);
+		dev_err(chip->dev,
+				"Failed to clear isl29018 CMD1 reg.(%d)\n",
+				status);
 		return status;
 	}

drivers/staging/iio/light/tsl2583.c +1 -1

index 0a60def..57dcd55 100644
@@ -787,7 +787,7 @@ static struct attribute_group tsl2583_attribute_group = {
 /* Use the default register values to identify the Taos device */
 static int taos_tsl258x_device(unsigned char *bufp)
 {
-	return ((bufp[TSL258X_CHIPID] & 0xf0) == 0x90);
+	return (bufp[TSL258X_CHIPID] & 0xf0) == 0x90;
 }
 
 static const struct iio_info tsl2583_info = {

drivers/staging/iio/light/tsl2x7x_core.c +6 -6

index 9e0f2a9..f1cce3a 100644
@@ -1569,8 +1569,8 @@ static struct attribute *tsl2x7x_ALS_device_attrs[] = {
 	&dev_attr_power_state.attr,
 	&dev_attr_in_illuminance0_calibscale_available.attr,
 	&dev_attr_in_illuminance0_integration_time.attr,
-	&iio_const_attr_in_illuminance0_integration_time_available\
-	.dev_attr.attr,
+	&iio_const_attr_in_illuminance0_integration_time_available
+		.dev_attr.attr,
 	&dev_attr_in_illuminance0_target_input.attr,
 	&dev_attr_in_illuminance0_calibrate.attr,
 	&dev_attr_in_illuminance0_lux_table.attr,

@@ -1587,8 +1587,8 @@ static struct attribute *tsl2x7x_ALSPRX_device_attrs[] = {
 	&dev_attr_power_state.attr,
 	&dev_attr_in_illuminance0_calibscale_available.attr,
 	&dev_attr_in_illuminance0_integration_time.attr,
-	&iio_const_attr_in_illuminance0_integration_time_available\
-	.dev_attr.attr,
+	&iio_const_attr_in_illuminance0_integration_time_available
+		.dev_attr.attr,
 	&dev_attr_in_illuminance0_target_input.attr,
 	&dev_attr_in_illuminance0_calibrate.attr,
 	&dev_attr_in_illuminance0_lux_table.attr,

@@ -1607,8 +1607,8 @@ static struct attribute *tsl2x7x_ALSPRX2_device_attrs[] = {
 	&dev_attr_power_state.attr,
 	&dev_attr_in_illuminance0_calibscale_available.attr,
 	&dev_attr_in_illuminance0_integration_time.attr,
-	&iio_const_attr_in_illuminance0_integration_time_available\
-	.dev_attr.attr,
+	&iio_const_attr_in_illuminance0_integration_time_available
+		.dev_attr.attr,
 	&dev_attr_in_illuminance0_target_input.attr,
 	&dev_attr_in_illuminance0_calibrate.attr,
 	&dev_attr_in_illuminance0_lux_table.attr,

drivers/staging/iio/meter/ade7854-i2c.c +2 -1

index 5b33c7f..5d0671a 100644
@@ -195,7 +195,8 @@ static int ade7854_i2c_read_reg_32(struct device *dev,
 	if (ret)
 		goto out;
 
-	*val = (st->rx[0] << 24) | (st->rx[1] << 16) | (st->rx[2] << 8) | st->rx[3];
+	*val = (st->rx[0] << 24) | (st->rx[1] << 16) |
+		(st->rx[2] << 8) | st->rx[3];
 out:
 	mutex_unlock(&st->buf_lock);
 	return ret;

drivers/staging/iio/resolver/ad2s1200.c +1 -0

index 36eedd8..d38df2e 100644
@@ -70,6 +70,7 @@ static int ad2s1200_read_raw(struct iio_dev *indio_dev,
 		vel = (((s16)(st->rx[0])) << 4) | ((st->rx[1] & 0xF0) >> 4);
 		vel = (vel << 4) >> 4;
 		*val = vel;
+		/* fall through */
 	default:
 		mutex_unlock(&st->lock);
 		return -EINVAL;

Signature · 1 line

1.7.10.4

Lars-Peter Clausen

2014-03-21 07:35 UTC #1 lore raw

[...]

drivers/staging/iio/accel/adis16220_core.c static const struct iio_info adis16220_info = { · line 396

Quoted 11 lines

drivers/staging/iio/accel/adis16220_core.c +2 -1

index 6f38ca9..31c7a9d 100644
@@ -392,7 +392,8 @@ static const struct iio_info adis16220_info = {
  };
 
  static const char * const adis16220_status_error_msgs[] = {
-	[ADIS16220_DIAG_STAT_VIOLATION_BIT] = "Capture period violation/interruption",
+	[ADIS16220_DIAG_STAT_VIOLATION_BIT] =
+		"Capture period violation/interruption",

This does not improve legibility. The 80 chars per line rule is to improve legibility, if it doesn't it's better to ignore it.

Quoted 3 lines

drivers/staging/iio/accel/adis16220_core.c +0 -0

  	[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",

[...]

drivers/staging/iio/resolver/ad2s1200.c static int ad2s1200_read_raw(struct iio_dev *indio_dev, · line 73

Quoted 9 lines

drivers/staging/iio/resolver/ad2s1200.c +1 -0

index 36eedd8..d38df2e 100644
@@ -70,6 +70,7 @@ static int ad2s1200_read_raw(struct iio_dev *indio_dev,
  		vel = (((s16)(st->rx[0])) << 4) | ((st->rx[1] & 0xF0) >> 4);
  		vel = (vel << 4) >> 4;
  		*val = vel;
+		/* fall through */

This not a coding style issue, here is actually a break missing.

Quoted 4 lines

drivers/staging/iio/resolver/ad2s1200.c +0 -0
  	default:
  		mutex_unlock(&st->lock);
  		return -EINVAL;