[PATCH v4 3/4] iio: adc: mcp3911: fix indentation
From: Marcus Folkesson
Date: Tue Aug 08 2023 - 15:13:27 EST
The file does not make use of indentation properly.
Fix that.
Signed-off-by: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>
---
Notes:
v4:
- New patch in this series
drivers/iio/adc/mcp3911.c | 97 ++++++++++++++++++++-------------------
1 file changed, 49 insertions(+), 48 deletions(-)
diff --git a/drivers/iio/adc/mcp3911.c b/drivers/iio/adc/mcp3911.c
index 8bbf2f7c839e..8b465d2aad1a 100644
--- a/drivers/iio/adc/mcp3911.c
+++ b/drivers/iio/adc/mcp3911.c
@@ -33,7 +33,7 @@
#define MCP3911_GAIN_VAL(ch, val) ((val << 3 * ch) & MCP3911_GAIN_MASK(ch))
#define MCP3911_REG_STATUSCOM 0x0a
-#define MCP3911_STATUSCOM_DRHIZ BIT(12)
+#define MCP3911_STATUSCOM_DRHIZ BIT(12)
#define MCP3911_STATUSCOM_READ GENMASK(7, 6)
#define MCP3911_STATUSCOM_CH1_24WIDTH BIT(4)
#define MCP3911_STATUSCOM_CH0_24WIDTH BIT(3)
@@ -112,7 +112,7 @@ static int mcp3911_write(struct mcp3911 *adc, u8 reg, u32 val, u8 len)
}
static int mcp3911_update(struct mcp3911 *adc, u8 reg, u32 mask,
- u32 val, u8 len)
+ u32 val, u8 len)
{
u32 tmp;
int ret;
@@ -127,8 +127,8 @@ static int mcp3911_update(struct mcp3911 *adc, u8 reg, u32 mask,
}
static int mcp3911_write_raw_get_fmt(struct iio_dev *indio_dev,
- struct iio_chan_spec const *chan,
- long mask)
+ struct iio_chan_spec const *chan,
+ long mask)
{
switch (mask) {
case IIO_CHAN_INFO_SCALE:
@@ -141,9 +141,9 @@ static int mcp3911_write_raw_get_fmt(struct iio_dev *indio_dev,
}
static int mcp3911_read_avail(struct iio_dev *indio_dev,
- struct iio_chan_spec const *chan,
- const int **vals, int *type, int *length,
- long info)
+ struct iio_chan_spec const *chan,
+ const int **vals, int *type, int *length,
+ long info)
{
switch (info) {
case IIO_CHAN_INFO_OVERSAMPLING_RATIO:
@@ -212,8 +212,8 @@ static int mcp3911_read_raw(struct iio_dev *indio_dev,
}
static int mcp3911_write_raw(struct iio_dev *indio_dev,
- struct iio_chan_spec const *channel, int val,
- int val2, long mask)
+ struct iio_chan_spec const *channel, int val,
+ int val2, long mask)
{
struct mcp3911 *adc = iio_priv(indio_dev);
int ret = -EINVAL;
@@ -223,12 +223,12 @@ static int mcp3911_write_raw(struct iio_dev *indio_dev,
case IIO_CHAN_INFO_SCALE:
for (int i = 0; i < MCP3911_NUM_SCALES; i++) {
if (val == mcp3911_scale_table[i][0] &&
- val2 == mcp3911_scale_table[i][1]) {
+ val2 == mcp3911_scale_table[i][1]) {
adc->gain[channel->channel] = BIT(i);
ret = mcp3911_update(adc, MCP3911_REG_GAIN,
- MCP3911_GAIN_MASK(channel->channel),
- MCP3911_GAIN_VAL(channel->channel, i), 1);
+ MCP3911_GAIN_MASK(channel->channel),
+ MCP3911_GAIN_VAL(channel->channel, i), 1);
}
}
break;
@@ -246,8 +246,8 @@ static int mcp3911_write_raw(struct iio_dev *indio_dev,
/* Enable offset*/
ret = mcp3911_update(adc, MCP3911_REG_STATUSCOM,
- MCP3911_STATUSCOM_EN_OFFCAL,
- MCP3911_STATUSCOM_EN_OFFCAL, 2);
+ MCP3911_STATUSCOM_EN_OFFCAL,
+ MCP3911_STATUSCOM_EN_OFFCAL, 2);
break;
case IIO_CHAN_INFO_OVERSAMPLING_RATIO:
@@ -255,7 +255,7 @@ static int mcp3911_write_raw(struct iio_dev *indio_dev,
if (val == mcp3911_osr_table[i]) {
val = FIELD_PREP(MCP3911_CONFIG_OSR, i);
ret = mcp3911_update(adc, MCP3911_REG_CONFIG, MCP3911_CONFIG_OSR,
- val, 2);
+ val, 2);
break;
}
}
@@ -279,7 +279,7 @@ static int mcp3911_calc_scale_table(struct mcp3911 *adc)
if (ret < 0) {
dev_err(&adc->spi->dev,
"failed to get vref voltage: %d\n",
- ret);
+ ret);
return ret;
}
@@ -305,25 +305,25 @@ static int mcp3911_calc_scale_table(struct mcp3911 *adc)
return 0;
}
-#define MCP3911_CHAN(idx) { \
- .type = IIO_VOLTAGE, \
- .indexed = 1, \
- .channel = idx, \
- .scan_index = idx, \
- .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \
- .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
- BIT(IIO_CHAN_INFO_OFFSET) | \
- BIT(IIO_CHAN_INFO_SCALE), \
- .info_mask_shared_by_type_available = \
- BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \
- .info_mask_separate_available = \
- BIT(IIO_CHAN_INFO_SCALE), \
- .scan_type = { \
- .sign = 's', \
- .realbits = 24, \
- .storagebits = 32, \
- .endianness = IIO_BE, \
- }, \
+#define MCP3911_CHAN(idx) { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .channel = idx, \
+ .scan_index = idx, \
+ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
+ BIT(IIO_CHAN_INFO_OFFSET) | \
+ BIT(IIO_CHAN_INFO_SCALE), \
+ .info_mask_shared_by_type_available = \
+ BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \
+ .info_mask_separate_available = \
+ BIT(IIO_CHAN_INFO_SCALE), \
+ .scan_type = { \
+ .sign = 's', \
+ .realbits = 24, \
+ .storagebits = 32, \
+ .endianness = IIO_BE, \
+ }, \
}
static const struct iio_chan_spec mcp3911_channels[] = {
@@ -355,7 +355,7 @@ static irqreturn_t mcp3911_trigger_handler(int irq, void *p)
ret = spi_sync_transfer(adc->spi, xfer, ARRAY_SIZE(xfer));
if (ret < 0) {
dev_warn(&adc->spi->dev,
- "failed to get conversion data\n");
+ "failed to get conversion data\n");
goto out;
}
@@ -494,7 +494,7 @@ static int mcp3911_probe(struct spi_device *spi)
return ret;
ret = devm_add_action_or_reset(&spi->dev,
- mcp3911_cleanup_regulator, adc->vref);
+ mcp3911_cleanup_regulator, adc->vref);
if (ret)
return ret;
}
@@ -517,10 +517,10 @@ static int mcp3911_probe(struct spi_device *spi)
if (device_property_read_bool(&spi->dev, "microchip,data-ready-hiz"))
ret = mcp3911_update(adc, MCP3911_REG_STATUSCOM, MCP3911_STATUSCOM_DRHIZ,
- 0, 2);
+ 0, 2);
else
ret = mcp3911_update(adc, MCP3911_REG_STATUSCOM, MCP3911_STATUSCOM_DRHIZ,
- MCP3911_STATUSCOM_DRHIZ, 2);
+ MCP3911_STATUSCOM_DRHIZ, 2);
if (ret)
return ret;
@@ -528,12 +528,12 @@ static int mcp3911_probe(struct spi_device *spi)
if (ret)
return ret;
- /* Set gain to 1 for all channels */
+ /* Set gain to 1 for all channels */
for (int i = 0; i < MCP3911_NUM_CHANNELS; i++) {
adc->gain[i] = 1;
ret = mcp3911_update(adc, MCP3911_REG_GAIN,
- MCP3911_GAIN_MASK(i),
- MCP3911_GAIN_VAL(i, 0), 1);
+ MCP3911_GAIN_MASK(i),
+ MCP3911_GAIN_VAL(i, 0), 1);
if (ret)
return ret;
}
@@ -550,8 +550,8 @@ static int mcp3911_probe(struct spi_device *spi)
if (spi->irq > 0) {
adc->trig = devm_iio_trigger_alloc(&spi->dev, "%s-dev%d",
- indio_dev->name,
- iio_device_id(indio_dev));
+ indio_dev->name,
+ iio_device_id(indio_dev));
if (!adc->trig)
return -ENOMEM;
@@ -567,15 +567,16 @@ static int mcp3911_probe(struct spi_device *spi)
* don't enable the interrupt to avoid extra load on the system.
*/
ret = devm_request_irq(&spi->dev, spi->irq,
- &iio_trigger_generic_data_rdy_poll, IRQF_NO_AUTOEN | IRQF_ONESHOT,
- indio_dev->name, adc->trig);
+ &iio_trigger_generic_data_rdy_poll,
+ IRQF_NO_AUTOEN | IRQF_ONESHOT,
+ indio_dev->name, adc->trig);
if (ret)
return ret;
}
ret = devm_iio_triggered_buffer_setup(&spi->dev, indio_dev,
- NULL,
- mcp3911_trigger_handler, NULL);
+ NULL,
+ mcp3911_trigger_handler, NULL);
if (ret)
return ret;
--
2.40.1