tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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>
+2
-1
+2
-1
drivers/iio/dac/dpot-dac.c
+2
-1
drivers/iio/dac/dpot-dac.c
···
74
74
case IIO_VAL_INT:
75
75
/*
76
76
* Convert integer scale to fractional scale by
77
-
* setting the denominator (val2) to one, and...
77
+
* setting the denominator (val2) to one...
78
78
*/
79
79
*val2 = 1;
80
80
ret = IIO_VAL_FRACTIONAL;
81
+
/* ...and fall through. Say it again for GCC. */
81
82
fallthrough;
82
83
case IIO_VAL_FRACTIONAL:
83
84
*val *= regulator_get_voltage(dac->vref) / 1000;