pcmcia: sa1111: pass sa1111_dev to jornada720 code

All other sa1111 platforms pass sa1111_dev instance to platform-specific
code. Follow this approach for Jornada720 platform code.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>