linux-imx

rsxx: Adding in sync_start module paramenter.

Before, the partition table would have to be reread because our
card was attached before it transistioned out of it's 'starting'
state.

This change will cause the driver to wait to attach the device
until the adapter is ready.

Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>