carl9170 firmware: add get_random_u16 helper
authorChristian Lamparter <chunkeey@googlemail.com>
Sun, 14 Feb 2016 23:33:56 +0000 (00:33 +0100)
committerChristian Lamparter <chunkeey@googlemail.com>
Mon, 15 Feb 2016 00:13:19 +0000 (01:13 +0100)
The HW has a built-in random number generator. This
patch adds a convenient helper to get random 16-bit
values in the firmware.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>

No differences found