tree 17e5a40c2e3e9a3ded8c5d33883ec4cacbac3af9
parent e63449c43a58fc185ff35ace6a842817f57ec6c8
author Finn Thain <fthain@telegraphics.com.au> 1458727814 +1100
committer Martin K. Petersen <martin.petersen@oracle.com> 1460408229 -0400

ncr5380: Disable the DMA errata workaround flag by default

The only chip that needs the workarounds enabled is an early NMOS
device. That means that the common case is to disable them.

Unfortunately the sense of the flag is such that it has to be set
for the common case.

Rename the flag so that zero can be used to mean "no errata workarounds
needed". This simplifies the code.

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>