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authorFinn Thain <fthain@telegraphics.com.au>2016-03-23 21:10:15 +1100
committerMartin K. Petersen <martin.petersen@oracle.com>2016-04-11 16:57:09 -0400
commitf825e40b235f4daf1c9017366809d34c7f5c8c7f (patch)
tree73dfa8695b119f5330344924cf141fe5de7251ad /drivers/scsi/osst_detect.h
parent1bb4600245d4d40245dd505ca17528e0b9a9ba8c (diff)
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ncr5380: Remove PSEUDO_DMA macro
For those wrapper drivers which only implement Programmed IO, have NCR5380_dma_xfer_len() evaluate to zero. That allows PDMA to be easily disabled at run-time and so the PSEUDO_DMA macro is no longer needed. Also remove the spin counters used for debugging pseudo DMA drivers. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Hannes Reinecke <hare@suse.com> Tested-by: Michael Schmitz <schmitzmic@gmail.com> Tested-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/osst_detect.h')
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