tree f27a32a00cc31c04cd8e1d6a8d7b2cb4aadf9203
parent 52c334e9450a15230b84ab4ef8ef7b034b37c371
author Matthew Wilcox <matthew@wil.cx> 1191376540 -0400
committer James Bottomley <jejb@mulgrave.localdomain> 1192215240 -0400

[SCSI] advansys: Remove a couple of uses of bus_to_virt

Replace ASC_VADDR_TO_U32 and ASC_U32_TO_VADDR with an auto-expanding
array that maps pointers to 32-bit IDs and back.  One of the uses of
ASC_VADDR_TO_U32 was in error; it should have been using ADV_VADDR_TO_U32.

Also replace the use of virt_to_bus when setting the sense_address with
a call to dma_map_single() followed by dma_cache_sync.  This part cribbed
from the 53c700 driver.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>