diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/main.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index 245b7329e0c..be0f0e583f7 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -58,8 +58,9 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops, memmove(&adapter->if_ops, if_ops, sizeof(struct mwifiex_if_ops)); /* card specific initialization has been deferred until now .. */ - if (adapter->if_ops.init_if(adapter)) - goto error; + if (adapter->if_ops.init_if) + if (adapter->if_ops.init_if(adapter)) + goto error; adapter->priv_num = 0; @@ -140,6 +141,7 @@ int mwifiex_main_process(struct mwifiex_adapter *adapter) { int ret = 0; unsigned long flags; + struct sk_buff *skb; spin_lock_irqsave(&adapter->main_proc_lock, flags); @@ -161,7 +163,8 @@ process_start: if (adapter->int_status) { if (adapter->hs_activated) mwifiex_process_hs_config(adapter); - adapter->if_ops.process_int_status(adapter); + if (adapter->if_ops.process_int_status) + adapter->if_ops.process_int_status(adapter); } /* Need to wake up the card ? */ @@ -174,6 +177,7 @@ process_start: adapter->if_ops.wakeup(adapter); continue; } + if (IS_CARD_RX_RCVD(adapter)) { adapter->pm_wakeup_fw_try = false; if (adapter->ps_state == PS_STATE_SLEEP) @@ -194,6 +198,11 @@ process_start: } } + /* Check Rx data for USB */ + if (adapter->iface_type == MWIFIEX_USB) + while ((skb = skb_dequeue(&adapter->usb_rx_data_q))) + mwifiex_handle_rx_packet(adapter, skb); + /* Check for Cmd Resp */ if (adapter->cmd_resp_received) { adapter->cmd_resp_received = false; @@ -317,7 +326,10 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context) fw.fw_buf = (u8 *) adapter->firmware->data; fw.fw_len = adapter->firmware->size; - ret = mwifiex_dnld_fw(adapter, &fw); + if (adapter->if_ops.dnld_fw) + ret = adapter->if_ops.dnld_fw(adapter, &fw); + else + ret = mwifiex_dnld_fw(adapter, &fw); if (ret == -1) goto done; @@ -731,7 +743,8 @@ mwifiex_add_card(void *card, struct semaphore *sem, err_init_fw: pr_debug("info: %s: unregister device\n", __func__); - adapter->if_ops.unregister_dev(adapter); + if (adapter->if_ops.unregister_dev) + adapter->if_ops.unregister_dev(adapter); err_registerdev: adapter->surprise_removed = true; mwifiex_terminate_workqueue(adapter); @@ -836,7 +849,8 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem) /* Unregister device */ dev_dbg(adapter->dev, "info: unregister device\n"); - adapter->if_ops.unregister_dev(adapter); + if (adapter->if_ops.unregister_dev) + adapter->if_ops.unregister_dev(adapter); /* Free adapter structure */ dev_dbg(adapter->dev, "info: free adapter\n"); mwifiex_free_adapter(adapter); |