renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-17 17:53:56 +08:00
Code

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

Browse Source 
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>
This commit is contained in:
Gustavo A. R. Silva 2020-08-25 18:57:12 -05:00
parent df561f6688
commit b19a8b3d36
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/iio/dac/dpot-dac.c
View File

@ -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;