tree 03911e3716947f204e9d9154d16fd65d0afda2a3
parent 92d578b94c3c6263777687d8f2653c2a63d922bf
author Matthew Wilcox <matthew@wil.cx> 1143561824 -0500
committer James Bottomley <jejb@mulgrave.il.steeleye.com> 1144941205 -0500

[SCSI] Allow nvram settings to determine bus mode

The PDC code can set the bus mode, but we were ignoring that setting.
Also move the code that determines bus mode into its own function.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>