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USB: revert "don't lose disconnections during suspend"

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This reverts Alan's previous patch so that the recent Hub changes will
apply cleanly.  The above mentioned patch was needed for 2.6.26 to work
properly.

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2008-07-01 10:45:51 -04:00
parent 1b26da1510
commit 36aa81172e
1 changed files with 11 additions and 4 deletions
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15
drivers/usb/core/hub.c
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@ -713,11 +713,18 @@ static void hub_restart(struct usb_hub *hub, int type)
}
/* Was the power session lost while we were suspended? */
status = hub_port_status(hub, port1, &portstatus, &portchange);
switch (type) {
case HUB_RESET_RESUME:
portstatus = 0;
portchange = USB_PORT_STAT_C_CONNECTION;
break;
/* If the device is gone, khubd will handle it later */
if (status == 0 && !(portstatus & USB_PORT_STAT_CONNECTION))
continue;
case HUB_RESET:
case HUB_RESUME:
status = hub_port_status(hub, port1,
&portstatus, &portchange);
break;
}
/* For "USB_PERSIST"-enabled children we must
* mark the child device for reset-resume and