diff options
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c index fec0f10773e5..569ab8abd2a1 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c @@ -1169,25 +1169,31 @@ static struct bcma_driver brcms_bcma_driver = { /** * This is the main entry point for the brcmsmac driver. * - * This function determines if a device pointed to by pdev is a WL device, - * and if so, performs a brcms_attach() on it. - * + * This function is scheduled upon module initialization and + * does the driver registration, which result in brcms_bcma_probe() + * call resulting in the driver bringup. */ -static int __init brcms_module_init(void) +static void brcms_driver_init(struct work_struct *work) { - int error = -ENODEV; + int error; + error = bcma_driver_register(&brcms_bcma_driver); + if (error) + pr_err("%s: register returned %d\n", __func__, error); +} + +static DECLARE_WORK(brcms_driver_work, brcms_driver_init); + +static int __init brcms_module_init(void) +{ #ifdef DEBUG if (msglevel != 0xdeadbeef) brcm_msg_level = msglevel; -#endif /* DEBUG */ - - error = bcma_driver_register(&brcms_bcma_driver); - pr_err("%s: register returned %d\n", __func__, error); - if (!error) - return 0; +#endif + if (!schedule_work(&brcms_driver_work)) + return -EBUSY; - return error; + return 0; } /** @@ -1199,6 +1205,7 @@ static int __init brcms_module_init(void) */ static void __exit brcms_module_exit(void) { + cancel_work_sync(&brcms_driver_work); bcma_driver_unregister(&brcms_bcma_driver); } |