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staging: iio: adc: ad7280a: Add comments to clarify stringified arguments

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Checkpatch would flash a check message around a stringified macro
argument containing a '-' character. Add comment to indicate the
argument is legitimate and doesn't need fixing.

Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
Suggested-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/469bf8db1c228913e72841367182fba2168fe795.1584904896.git.mh12gx2825@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Deepak R Varma 2020-03-23 01:27:26 +05:30 committed by Greg Kroah-Hartman
parent 4230c86228
commit 4ce2881894
1 changed files with 4 additions and 0 deletions
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drivers/staging/iio/adc/ad7280a.c
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@ -824,6 +824,10 @@ out:
return IRQ_HANDLED;
}
/* Note: No need to fix checkpatch warning that reads:
* CHECK: spaces preferred around that '-' (ctx:VxV)
* The function argument is stringified and doesn't need a fix
*/
static IIO_DEVICE_ATTR_NAMED(in_thresh_low_value,
in_voltage-voltage_thresh_low_value,
0644,