When suspend is refused due to pending transmits, the
busy counter gets out of sync, and suspend will stop
working correctly.
Signed-off-by: Chris Fries <c.fr...@motorola.com>
---
drivers/net/usb/usbnet.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index cc95aad..9bcc3e3 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1451,6 +1451,7 @@ int usbnet_suspend (struct usb_interface *intf,
pm_message_t message)
/* don't autosuspend while transmitting */
if (dev->txq.qlen && (message.event & PM_EVENT_AUTO)) {
spin_unlock_irq(&dev->txq.lock);
+ dev->suspend_count--;
return -EBUSY;
} else {
set_bit(EVENT_DEV_ASLEEP, &dev->flags);
--
1.7.0.4
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