mfd: wm831x: Feed the device UUID into device_add_randomness()
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 5 Jul 2012 20:23:21 +0000 (20:23 +0000)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Fri, 17 Aug 2012 19:36:10 +0000 (15:36 -0400)
commit3c3c74c6f281415dddd68a645d89dde2f0d9eadd
tree35f5141fc012e3bceef3cb567fd18b8d86cf7aaa
parent81976041c01befe815e8411d78b7118a8522251c
mfd: wm831x: Feed the device UUID into device_add_randomness()

commit 27130f0cc3ab97560384da437e4621fc4e94f21c upstream.

wm831x devices contain a unique ID value. Feed this into the newly added
device_add_randomness() to add some per device seed data to the pool.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
drivers/mfd/wm831x-otp.c