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| author | Alan Stern <stern@rowland.harvard.edu> | 2007-02-01 16:09:59 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-16 15:32:18 -0800 |
| commit | 8c774fe8a0284aff9e4c7ea43f5154fd46da325c (patch) | |
| tree | 132cf43ce1b0c224b7eee3773ae240ea5fdf8604 /drivers/usb | |
| parent | 12f1ff8351e235661beb0314d9ae9417a4871688 (diff) | |
| download | linux-3.10-8c774fe8a0284aff9e4c7ea43f5154fd46da325c.tar.gz linux-3.10-8c774fe8a0284aff9e4c7ea43f5154fd46da325c.tar.bz2 linux-3.10-8c774fe8a0284aff9e4c7ea43f5154fd46da325c.zip | |
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')
| -rw-r--r-- | drivers/usb/host/ehci-hub.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 0d83c6df1a3..9af529d22b3 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); |