diff --git a/[refs] b/[refs]
index 3d3c2fa9fa3f..645434c9f5c7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f01c18456993bab43067b678f56c87ca954aa43b
+refs/heads/master: 7c74ffd072fbe44b6039223982f2dc76840ac4f5
diff --git a/trunk/drivers/scsi/libata-bmdma.c b/trunk/drivers/scsi/libata-bmdma.c
index 999725ca8d09..96b4d2160df8 100644
--- a/trunk/drivers/scsi/libata-bmdma.c
+++ b/trunk/drivers/scsi/libata-bmdma.c
@@ -214,6 +214,8 @@ static void ata_exec_command_pio(struct ata_port *ap, const struct ata_taskfile
  *	Issues MMIO write to ATA command register, with proper
  *	synchronization with interrupt handler / other threads.
  *
+ *	FIXME: missing write posting for 400nS delay enforcement
+ *
  *	LOCKING:
  *	spin_lock_irqsave(host_set lock)
  */