The REAL_DMA ifdef isn't necessary at this point, because it is
checked in an outer ifdef level already and has no effect here.
Signed-off-by: Christian Dietrich <qy03fugy@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/atari_NCR5380.c | 6 ------
1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index 158ebc3..7edec2d 100644
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -1942,9 +1942,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance,
NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(p));
-#ifdef REAL_DMA
NCR5380_write(MODE_REG, MR_BASE | MR_DMA_MODE | MR_ENABLE_EOP_INTR | MR_MONITOR_BSY);
-#endif /* def REAL_DMA */
if (IS_A_TT()) {
/* On the Medusa, it is a must to initialize the DMA before
@@ -2101,16 +2099,12 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
cmd->scsi_done(cmd);
/* XXX - need to source or sink data here, as appropriate */
} else {
-#ifdef REAL_DMA
/* ++roman: When using real DMA,
* information_transfer() should return after
* starting DMA since it has nothing more to
* do.
*/
return;
-#else
- cmd->SCp.this_residual -= transfersize - len;
-#endif
}
} else
#endif /* defined(REAL_DMA) */
--
1.7.0.4
--
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