scsi: Increase the number of possible devices

The SCSI parallel interface has a limit of 8 devices, but
not the SCSI stack in general. So we should be removing the
hard-coded limit and use MAX_SCSI_DEVS instead.
And we only need to scan those devices which are allocated
by the bus.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/blockdev.h b/blockdev.h
index 2a0559e..4cb8ca9 100644
--- a/blockdev.h
+++ b/blockdev.h
@@ -32,7 +32,7 @@ struct DriveInfo {
 };
 
 #define MAX_IDE_DEVS	2
-#define MAX_SCSI_DEVS	7
+#define MAX_SCSI_DEVS	255
 
 DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
 int drive_get_max_bus(BlockInterfaceType type);