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iio: adc: mcp3911: fix indentation

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The whole file does not make use of indentation properly.
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Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20230822192259.1125792-5-marcus.folkesson@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Marcus Folkesson 2023-08-22 21:22:57 +02:00 committed by Jonathan Cameron
parent d1f6a2ac59
commit 7e5047334f
1 changed files with 20 additions and 21 deletions
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41
drivers/iio/adc/mcp3911.c
View file

@ -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)
@ -111,8 +111,7 @@ static int mcp3911_write(struct mcp3911 *adc, u8 reg, u32 val, u8 len)
return spi_write(adc->spi, &val, len + 1);
}
static int mcp3911_update(struct mcp3911 *adc, u8 reg, u32 mask,
u32 val, u8 len)
static int mcp3911_update(struct mcp3911 *adc, u8 reg, u32 mask, u32 val, u8 len)
{
u32 tmp;
int ret;
@ -127,8 +126,8 @@ 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 +140,9 @@ 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 +211,8 @@ 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 +222,12 @@ 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 +245,8 @@ 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 +254,7 @@ 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;
}
}
@ -506,10 +505,10 @@ static int mcp3911_probe(struct spi_device *spi)
if (device_property_read_bool(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;
@ -517,12 +516,12 @@ 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;
}