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authorFinn Thain <fthain@telegraphics.com.au>2016-03-23 21:10:19 +1100
committerMartin K. Petersen <martin.petersen@oracle.com>2016-04-11 16:57:09 -0400
commit8053b0ee79c0129e827ce8f222398ff4b332dfd7 (patch)
tree31133745a821dfe3d6060cc2a8c27294d51fff89 /drivers/scsi/mac_scsi.c
parent438af51c642926f1c1844846bee1c3fb568dcd64 (diff)
ncr5380: Merge DMA implementation from atari_NCR5380 core driver
Adopt the DMA implementation from atari_NCR5380.c. This means that atari_scsi and sun3_scsi can make use of the NCR5380.c core driver and the atari_NCR5380.c driver fork can be made redundant. 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/mac_scsi.c')
-rw-r--r--drivers/scsi/mac_scsi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 99b7bbc3dd94..4de6589fdbfb 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -37,6 +37,7 @@
macscsi_dma_xfer_len(instance, cmd)
#define NCR5380_dma_recv_setup macscsi_pread
#define NCR5380_dma_send_setup macscsi_pwrite
+#define NCR5380_dma_residual(instance) (0)
#define NCR5380_intr macscsi_intr
#define NCR5380_queue_command macscsi_queue_command
@@ -386,7 +387,7 @@ static int __init mac_scsi_probe(struct platform_device *pdev)
#endif
host_flags |= setup_toshiba_delay > 0 ? FLAG_TOSHIBA_DELAY : 0;
- error = NCR5380_init(instance, host_flags);
+ error = NCR5380_init(instance, host_flags | FLAG_LATE_DMA_SETUP);
if (error)
goto fail_init;