This reverts commit cfe25560

This can result in a "Unable to handle kernel paging request"
during boot. This was due to using an uninitialised struct member,
data->slaves.
Signed-off-by: Andrew Goodbody <andrew.goodbody@cambrionix.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: David S. Miller <davem@davemloft.net>