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authorAlan Stern <stern@rowland.harvard.edu>2012-07-11 19:21:38 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-07-17 03:50:13 +0400
commit99ac5b1e9536f142461681fa6143a947d66b4279 (patch)
tree02f1e5f33d00f4a9be8774a63ca760bfefd3fa2d /drivers/usb/host/ehci-dbg.c
parent4c53de72109759c931744734ca75f9cecb3baef1 (diff)
downloadlinux-99ac5b1e9536f142461681fa6143a947d66b4279.tar.xz
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>
Diffstat (limited to 'drivers/usb/host/ehci-dbg.c')
-rw-r--r--drivers/usb/host/ehci-dbg.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 97338abff296..76120957d60a 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -538,12 +538,13 @@ static ssize_t fill_async_buffer(struct debug_buffer *buf)
spin_lock_irqsave (&ehci->lock, flags);
for (qh = ehci->async->qh_next.qh; size > 0 && qh; qh = qh->qh_next.qh)
qh_lines (ehci, qh, &next, &size);
- if (ehci->reclaim && size > 0) {
- temp = scnprintf (next, size, "\nreclaim =\n");
+ if (ehci->async_unlink && size > 0) {
+ temp = scnprintf(next, size, "\nunlink =\n");
size -= temp;
next += temp;
- for (qh = ehci->reclaim; size > 0 && qh; qh = qh->reclaim)
+ for (qh = ehci->async_unlink; size > 0 && qh;
+ qh = qh->unlink_next)
qh_lines (ehci, qh, &next, &size);
}
spin_unlock_irqrestore (&ehci->lock, flags);
@@ -841,16 +842,17 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
}
}
- if (ehci->reclaim) {
- temp = scnprintf(next, size, "reclaim qh %p\n", ehci->reclaim);
+ if (ehci->async_unlink) {
+ temp = scnprintf(next, size, "async unlink qh %p\n",
+ ehci->async_unlink);
size -= temp;
next += temp;
}
#ifdef EHCI_STATS
temp = scnprintf (next, size,
- "irq normal %ld err %ld reclaim %ld (lost %ld)\n",
- ehci->stats.normal, ehci->stats.error, ehci->stats.reclaim,
+ "irq normal %ld err %ld iaa %ld (lost %ld)\n",
+ ehci->stats.normal, ehci->stats.error, ehci->stats.iaa,
ehci->stats.lost_iaa);
size -= temp;
next += temp;