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)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 9 Aug 2012 23:24:47 +0000 (00:24 +0100)
commit3da77549a1d212c47e134c05333e1e5ed72981c5
tree1f34511f6be352b89edee3d93fe733d86f3320b9
parent648deda0d74ebefa062b78acbe12e45e0b20803d
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: Ben Hutchings <ben@decadent.org.uk>
drivers/mfd/wm831x-otp.c