UEAGLE : be suspend friendly

this patch avoid that the kernel thread block the suspend process.
Some work is still need to recover after a resume.

Signed-off-by: Matthieu Castet <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index f5434b1cbb1e0bba726cdd8ff3303f42c0d73594..68b5d0dd4f9859dcbdc10637c3e5cb053e4d9a71 100644 (file)
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -1173,6 +1173,9 @@ static int uea_kthread(void *data)
                        ret = uea_stat(sc);
                if (ret != -EAGAIN)
                        msleep(1000);
+               if (try_to_freeze())
+                       uea_err(INS_TO_USBDEV(sc), "suspend/resume not supported, "
+                               "please unplug/replug your modem\n");
        }
        uea_leaves(INS_TO_USBDEV(sc));
        return ret;