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| author | David S. Miller <davem@davemloft.net> | 2011-01-04 11:57:25 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-04 11:57:25 -0800 |
| commit | dbbe68bb12b34f3e450da7a73c20e6fa1f85d63a (patch) | |
| tree | 10f8363cbf5e428c0cb5614959e37b67a7e0cfa2 /drivers/usb/atm/ueagle-atm.c | |
| parent | 7b26e5ebd8b27b0126a84ae7f9a42aa8293d6c48 (diff) | |
| parent | 9fc3bbb4a752f108cf096d96640f3b548bbbce6c (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'drivers/usb/atm/ueagle-atm.c')
| -rw-r--r-- | drivers/usb/atm/ueagle-atm.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index 44447f54942..99ac70e3255 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -2206,8 +2206,11 @@ static int uea_boot(struct uea_softc *sc) goto err1; } - sc->kthread = kthread_run(uea_kthread, sc, "ueagle-atm"); - if (sc->kthread == ERR_PTR(-ENOMEM)) { + /* Create worker thread, but don't start it here. Start it after + * all usbatm generic initialization is done. + */ + sc->kthread = kthread_create(uea_kthread, sc, "ueagle-atm"); + if (IS_ERR(sc->kthread)) { uea_err(INS_TO_USBDEV(sc), "failed to create thread\n"); goto err2; } @@ -2624,6 +2627,7 @@ static struct usbatm_driver uea_usbatm_driver = { static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct usb_device *usb = interface_to_usbdev(intf); + int ret; uea_enters(usb); uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) Rev (%#X): %s\n", @@ -2637,7 +2641,19 @@ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id) if (UEA_IS_PREFIRM(id)) return uea_load_firmware(usb, UEA_CHIP_VERSION(id)); - return usbatm_usb_probe(intf, id, &uea_usbatm_driver); + ret = usbatm_usb_probe(intf, id, &uea_usbatm_driver); + if (ret == 0) { + struct usbatm_data *usbatm = usb_get_intfdata(intf); + struct uea_softc *sc = usbatm->driver_data; + + /* Ensure carrier is initialized to off as early as possible */ + UPDATE_ATM_SIGNAL(ATM_PHY_SIG_LOST); + + /* Only start the worker thread when all init is done */ + wake_up_process(sc->kthread); + } + + return ret; } static void uea_disconnect(struct usb_interface *intf) |