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| author | Alan Stern <stern@rowland.harvard.edu> | 2012-07-11 11:21:38 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 16:50:13 -0700 |
| commit | 99ac5b1e9536f142461681fa6143a947d66b4279 (patch) | |
| tree | 02f1e5f33d00f4a9be8774a63ca760bfefd3fa2d /drivers/usb/host/ehci.h | |
| parent | 4c53de72109759c931744734ca75f9cecb3baef1 (diff) | |
| download | linux-99ac5b1e9536f142461681fa6143a947d66b4279.tar.gz linux-99ac5b1e9536f142461681fa6143a947d66b4279.tar.bz2 linux-99ac5b1e9536f142461681fa6143a947d66b4279.zip | |
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.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 195449db1b18..3c6c07c0956a 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -42,7 +42,7 @@ struct ehci_stats { /* 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 @@ struct ehci_stats { }; /* 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 @@ struct ehci_hcd { /* one per controller */ /* 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 @@ struct ehci_qh { 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 @@ struct ehci_qh { #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 */ |