Disk devices should use the add_disk_randomness API rather than
SA_SAMPLE_RANDOM.
Signed-off-by: NMatt Mackall <mpm@selenic.com>
Cc: <mike.miller@hp.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>