Update ata_dev_configure() to deal with PM links.
---
drivers/scsi/libata-core.c | 13 ++++++++-----
1 files changed, 8 insertions(+), 5 deletions(-)
17a1cd83a17e3c44a2732ff2e77320f79b8565cd
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 740e831..32ea394 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -1314,7 +1314,7 @@ int ata_dev_configure(struct ata_device
{
struct ata_port *ap = dev->link->ap;
const u16 *id = dev->id;
- struct ata_device *tdev;
+ struct ata_link *tlink;
unsigned int xfer_mask;
int rc;
@@ -1437,10 +1437,13 @@ int ata_dev_configure(struct ata_device
}
ap->host->max_cmd_len = 0;
- ata_link_for_each_dev(tdev, dev->link) {
- ap->host->max_cmd_len = max_t(unsigned int,
- ap->host->max_cmd_len,
- tdev->cdb_len);
+ ata_port_for_each_link(tlink, ap) {
+ struct ata_device *tdev;
+ ata_link_for_each_dev(tdev, tlink) {
+ ap->host->max_cmd_len = max_t(unsigned int,
+ ap->host->max_cmd_len,
+ tdev->cdb_len);
+ }
}
/* limit bridge transfers to udma5, 200 sectors */
--
1.2.4
-
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