Commit b19a8b3d authored Aug 25, 2020 by Gustavo A. R. Silva

iio: dpot-dac: fix code comment in dpot_dac_read_raw()



After the replacement of the /* fall through */ comment with the
fallthrough pseudo-keyword macro, the natural reading of a code
comment was broken.

Fix the natural reading of such a comment and make it intelligible.

Reported-by: Peter Rosin <peda@axentia.se>
Acked-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>

parent df561f66

drivers/iio/dac/dpot-dac.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -74,10 +74,11 @@ static int dpot_dac_read_raw(struct iio_dev *indio_dev,
		case IIO_VAL_INT:
		/*
		* Convert integer scale to fractional scale by
		* setting the denominator (val2) to one, and...
		* setting the denominator (val2) to one...
		*/
		*val2 = 1;
		ret = IIO_VAL_FRACTIONAL;
		/* ...and fall through. Say it again for GCC. */
		fallthrough;
		case IIO_VAL_FRACTIONAL:
		val = regulator_get_voltage(dac->vref) / 1000;

Admin message