Here are some changes from Adaptec for the AACRAID driver.

Change the pae_support flag to dac_support.  This was suggested sometime
last year and never made it in.
Fix some cast problems in pci_set_dma_mask.  Was casting the mask to
dma_addr_t when it should be a u64.
Fix SCp.ptr problem, should be SCp.dma_handle.

Applies to the scsi-misc bk tree.

Signed-off by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>