fix some comments in ahci_cam.c
johannes.hofmann at gmx.de
Sat Mar 13 01:32:32 PST 2010
fix some comments in ahci_cam.c:
diff --git a/sys/dev/disk/ahci/ahci_cam.c b/sys/dev/disk/ahci/ahci_cam.c
index e7bcc07..bad6b51 100644
@@ -136,8 +136,8 @@ ahci_cam_attach(struct ahci_port *ap)
* The state of the port has changed.
- * If at is NULL the physical port has changed state.
- * If at is non-NULL a particular target behind a PM has changed state.
+ * If atx is NULL the physical port has changed state.
+ * If atx is non-NULL a particular target behind a PM has changed state.
* If found is -1 the target state must be queued to a non-interrupt context.
* (only works with at == NULL).
@@ -788,7 +788,7 @@ ahci_xpt_action(struct cam_sim *sim, union ccb *ccb)
* Calculate at and atx. at is always non-NULL. atx is only
- * non-NULL for direct-attached devices. It will be NULL for
+ * NULL for direct-attached devices. It will be non-NULL for
* devices behind a port multiplier.
* XXX What do we do with a LUN wildcard?
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