[PATCH] libata: move cdb_len for host to device

cdb_len is per-device property.  Sharing cdb_len on ap results in
inaccurate configuration on revalidation and hotplugging.  This patch
makes cdb_len per-device.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 0853032673b..853c98859a9 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -348,6 +348,7 @@ struct ata_device {
 
         unsigned int            multi_count;    /* sectors count for
                                                    READ/WRITE MULTIPLE */
+        unsigned int            cdb_len;
 
         /* for CHS addressing */
         u16                     cylinders;      /* Number of cylinders */
@@ -377,7 +378,6 @@ struct ata_port {
         unsigned int            mwdma_mask;
         unsigned int            udma_mask;
         unsigned int            cbl;    /* cable type; ATA_CBL_xxx */
-        unsigned int            cdb_len;
 
         struct ata_device       device[ATA_MAX_DEVICES];