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authorAlan Stern <stern@rowland.harvard.edu>2007-02-01 16:09:59 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-16 15:32:18 -0800
commit8c774fe8a0284aff9e4c7ea43f5154fd46da325c (patch)
tree132cf43ce1b0c224b7eee3773ae240ea5fdf8604 /drivers/usb/host/ehci-hub.c
parent12f1ff8351e235661beb0314d9ae9417a4871688 (diff)
downloadlinux-next-8c774fe8a0284aff9e4c7ea43f5154fd46da325c.tar.gz
EHCI: add debugging message to ehci_bus_suspend
This patch (as848) adds a useful little debugging message to let us know when ehci-hcd's bus_suspend method runs. The other HCDs have similar messages; now ehci-hcd doesn't need to feel left out. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
-rw-r--r--drivers/usb/host/ehci-hub.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 0d83c6df1a3b..9af529d22b3e 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -36,6 +36,8 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
int port;
int mask;
+ ehci_dbg(ehci, "suspend root hub\n");
+
if (time_before (jiffies, ehci->next_statechange))
msleep(5);