USB: EHCI: rename "reclaim"
This patch (as1569) renames the ehci->reclaim list in ehci-hcd. The
word "reclaim" is used in the EHCI specification to mean something
quite different, and "unlink_next" is more descriptive of the list's
purpose anyway.
Similarly, the "reclaim" field in the ehci_stats structure is renamed
"iaa", which is more meaningful (to experts, anyway) and is a better
match for the "lost_iaa" field.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 195449d..3c6c07c 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -42,7 +42,7 @@
/* irq usage */
unsigned long normal;
unsigned long error;
- unsigned long reclaim;
+ unsigned long iaa;
unsigned long lost_iaa;
/* termination of urbs from core */
@@ -51,7 +51,7 @@
};
/* ehci_hcd->lock guards shared data against other CPUs:
- * ehci_hcd: async, reclaim, periodic (and shadow), ...
+ * ehci_hcd: async, unlink, periodic (and shadow), ...
* usb_host_endpoint: hcpriv
* ehci_qh: qh_next, qtd_list
* ehci_qtd: qtd_list
@@ -81,7 +81,7 @@
/* async schedule support */
struct ehci_qh *async;
struct ehci_qh *dummy; /* For AMD quirk use */
- struct ehci_qh *reclaim;
+ struct ehci_qh *async_unlink;
struct ehci_qh *qh_scan_next;
unsigned scanning : 1;
@@ -354,7 +354,7 @@
union ehci_shadow qh_next; /* ptr to qh; or periodic */
struct list_head qtd_list; /* sw qtd list */
struct ehci_qtd *dummy;
- struct ehci_qh *reclaim; /* next to reclaim */
+ struct ehci_qh *unlink_next; /* next on unlink list */
unsigned long unlink_time;
unsigned stamp;
@@ -364,7 +364,7 @@
#define QH_STATE_LINKED 1 /* HC sees this */
#define QH_STATE_UNLINK 2 /* HC may still see this */
#define QH_STATE_IDLE 3 /* HC doesn't see this */
-#define QH_STATE_UNLINK_WAIT 4 /* LINKED and on reclaim q */
+#define QH_STATE_UNLINK_WAIT 4 /* LINKED and on unlink q */
#define QH_STATE_COMPLETING 5 /* don't touch token.HALT */
u8 xacterrs; /* XactErr retry counter */