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Staging: iio: adis16209: Adjust a switch statement

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Adjust a switch block to explicitly match channels and
return -EINVAL as default case which makes the code
semantically more clear.

Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Shreeya Patel 2018-03-04 18:13:12 +05:30 committed by Jonathan Cameron
parent 1026bb3537
commit 0df8baeab1
1 changed files with 8 additions and 2 deletions
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10
drivers/staging/iio/accel/adis16209.c
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@ -155,10 +155,16 @@ static int adis16209_read_raw(struct iio_dev *indio_dev,
switch (chan->type) {
case IIO_VOLTAGE:
*val = 0;
if (chan->channel == 0)
switch (chan->channel) {
case 0:
*val2 = 305180; /* 0.30518 mV */
else
break;
case 1:
*val2 = 610500; /* 0.6105 mV */
break;
default:
return -EINVAL;
}
return IIO_VAL_INT_PLUS_MICRO;
case IIO_TEMP:
*val = -470;