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

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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>

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Matthew Wilcox 2007-10-02 21:55:40 -04:00 • committed by James Bottomley

parent 52c334e945

commit b249c7fda2

1 changed files with 79 additions and 26 deletions

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105

drivers/scsi/advansys.c

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