/*
* This function unregisters the device and performs all the necessary
* cleanups.
*
* The following cleanup operations are performed -
* - Free the timers
* - Free beacon buffers
* - Free private structures
* - Free adapter structure
*/
static int mwifiex_unregister(struct mwifiex_adapter *adapter)
{
s32 i;
if (adapter->if_ops.cleanup_if)
adapter->if_ops.cleanup_if(adapter);
del_timer_sync(&adapter->cmd_timer);
/* Free private structures */
for (i = 0; i < adapter->priv_num; i++) {
if (adapter->priv[i]) {
mwifiex_free_curr_bcn(adapter->priv[i]);
kfree(adapter->priv[i]);
}
}
if (adapter->nd_info) {
for (i = 0 ; i < adapter->nd_info->n_matches ; i++)
kfree(adapter->nd_info->matches[i]);
kfree(adapter->nd_info);
adapter->nd_info = NULL;
}
vfree(adapter->chan_stats);
kfree(adapter);
return 0;
}
/*
* This function unregisters the device and performs all the necessary
* cleanups.
*
* The following cleanup operations are performed -
* - Free the timers
* - Free beacon buffers
* - Free private structures
* - Free adapter structure
*/
static int mwifiex_unregister(struct mwifiex_adapter *adapter)
{
s32 i;
del_timer(&adapter->cmd_timer);
/* Free private structures */
for (i = 0; i < adapter->priv_num; i++) {
if (adapter->priv[i]) {
mwifiex_free_curr_bcn(adapter->priv[i]);
kfree(adapter->priv[i]);
}
}
kfree(adapter);
return 0;
}
/*
* This function frees the private structure, including cleans
* up the TX and RX queues and frees the BSS priority tables.
*/
void mwifiex_free_priv(struct mwifiex_private *priv)
{
mwifiex_clean_txrx(priv);
mwifiex_delete_bss_prio_tbl(priv);
mwifiex_free_curr_bcn(priv);
}