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authorLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 16:32:20 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 16:32:20 -0400
commitcc6120c6687c34501c0b1d49b4d7e46c63911fed (patch)
treea43eeb2ed68ba9ef544fe1f1dc108c8848ba0df9 /drivers/usb/host/uhci-hub.c
parent7b799bc82b5eebb8937ff773e4c4be7260698627 (diff)
parentf5e09b7cac4a2705f55830db64d448c062e84e8e (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
Diffstat (limited to 'drivers/usb/host/uhci-hub.c')
-rw-r--r--drivers/usb/host/uhci-hub.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/host/uhci-hub.c b/drivers/usb/host/uhci-hub.c
index 4eace2b19ddb..a71e48a66805 100644
--- a/drivers/usb/host/uhci-hub.c
+++ b/drivers/usb/host/uhci-hub.c
@@ -145,15 +145,16 @@ static int uhci_hub_status_data(struct usb_hcd *hcd, char *buf)
145{ 145{
146 struct uhci_hcd *uhci = hcd_to_uhci(hcd); 146 struct uhci_hcd *uhci = hcd_to_uhci(hcd);
147 unsigned long flags; 147 unsigned long flags;
148 int status; 148 int status = 0;
149 149
150 spin_lock_irqsave(&uhci->lock, flags); 150 spin_lock_irqsave(&uhci->lock, flags);
151 if (uhci->hc_inaccessible) {
152 status = 0;
153 goto done;
154 }
155 151
152 uhci_scan_schedule(uhci, NULL);
153 if (uhci->hc_inaccessible)
154 goto done;
155 check_fsbr(uhci);
156 uhci_check_ports(uhci); 156 uhci_check_ports(uhci);
157
157 status = get_hub_status_data(uhci, buf); 158 status = get_hub_status_data(uhci, buf);
158 159
159 switch (uhci->rh_state) { 160 switch (uhci->rh_state) {