iio: adc: mcp3911: fix indentation

The whole file does not make use of indentation properly.
Do something about it.

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>

diff --git a/drivers/iio/adc/mcp3911.c b/drivers/iio/adc/mcp3911.c
index 31ee8d7f81de082b70277967c702daf6f781688d..f9db08813645e8c4f3d693bb35ce25b56f0b6bc7 100644 (file)
--- 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)
@@ -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 @@ out:
 }
 
 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;
        }