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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 15 Aug 2012 15:10:29 +0000 (08:10 -0700)
commit12dae51a7567bb1e583ee0de6af538db256504db
treeb7b1850757b8cca94834fec4701fc2aaf7c18819
parentec947d6fbb66bc4e55eef7550b4fc835090a42be
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/mfd/wm831x-otp.c