static void mwifiex_usb_disconnect(struct usb_interface *intf)
{
struct usb_card_rec *card = usb_get_intfdata(intf);
struct mwifiex_adapter *adapter;
wait_for_completion(&card->fw_done);
adapter = card->adapter;
if (!adapter || !adapter->priv_num)
return;
if (card->udev->state != USB_STATE_NOTATTACHED && !adapter->mfg_mode) {
mwifiex_deauthenticate_all(adapter);
mwifiex_init_shutdown_fw(mwifiex_get_priv(adapter,
MWIFIEX_BSS_ROLE_ANY),
MWIFIEX_FUNC_SHUTDOWN);
}
mwifiex_usb_free(card);
mwifiex_dbg(adapter, FATAL,
"%s: removing card\n", __func__);
mwifiex_remove_card(adapter);
usb_put_dev(interface_to_usbdev(intf));
}
/* This function cleans up the USB driver.
*
* The following major steps are followed in .disconnect for cleanup:
* - Resume the device if its suspended
* - Disconnect the device if connected
* - Shutdown the firmware
* - Unregister the device from USB bus.
*/
static void mwifiex_usb_cleanup_module(void)
{
if (!down_interruptible(&add_remove_card_sem))
up(&add_remove_card_sem);
if (usb_card && usb_card->adapter) {
struct mwifiex_adapter *adapter = usb_card->adapter;
/* In case driver is removed when asynchronous FW downloading is
* in progress
*/
wait_for_completion(&adapter->fw_load);
#ifdef CONFIG_PM
if (adapter->is_suspended)
mwifiex_usb_resume(usb_card->intf);
#endif
mwifiex_deauthenticate_all(adapter);
mwifiex_init_shutdown_fw(mwifiex_get_priv(adapter,
MWIFIEX_BSS_ROLE_ANY),
MWIFIEX_FUNC_SHUTDOWN);
}
usb_deregister(&mwifiex_usb_driver);
}
static void mwifiex_usb_disconnect(struct usb_interface *intf)
{
struct usb_card_rec *card = usb_get_intfdata(intf);
struct mwifiex_adapter *adapter;
if (!card || !card->adapter) {
pr_err("%s: card or card->adapter is NULL\n", __func__);
return;
}
adapter = card->adapter;
if (!adapter->priv_num)
return;
if (user_rmmod) {
#ifdef CONFIG_PM
if (adapter->is_suspended)
mwifiex_usb_resume(intf);
#endif
mwifiex_deauthenticate_all(adapter);
mwifiex_init_shutdown_fw(mwifiex_get_priv(adapter,
MWIFIEX_BSS_ROLE_ANY),
MWIFIEX_FUNC_SHUTDOWN);
}
mwifiex_usb_free(card);
mwifiex_dbg(adapter, FATAL,
"%s: removing card\n", __func__);
mwifiex_remove_card(adapter, &add_remove_card_sem);
usb_set_intfdata(intf, NULL);
usb_put_dev(interface_to_usbdev(intf));
kfree(card);
return;
}
