staging: wilc1000: wlan_deinitialize_threads: change argument and use wilc

This patch changes function parameter type struct wilc with struct net_device
and use netdev private data member wilc instead of g_linux_wlan.

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 15 insertions, 10 deletions

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 412d5a0b20c0..b6244f93f8f5 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -96,7 +96,7 @@ static struct notifier_block g_dev_notifier = {
 static struct semaphore close_exit_sync;
 
 static int wlan_deinit_locks(struct net_device *dev);
-static void wlan_deinitialize_threads(struct wilc *nic);
+static void wlan_deinitialize_threads(struct net_device *dev);
 extern void WILC_WFI_monitor_rx(u8 *buff, u32 size);
 extern void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size);
 
@@ -919,7 +919,7 @@ void wilc1000_wlan_deinit(struct net_device *dev)
                         up(&wl->txq_event);
 
                 PRINT_D(INIT_DBG, "Deinitializing Threads\n");
-                wlan_deinitialize_threads(wl);
+                wlan_deinitialize_threads(dev);
 
                 PRINT_D(INIT_DBG, "Deinitializing IRQ\n");
                 deinit_irq(dev);
@@ -1053,18 +1053,23 @@ _fail_2:
         return ret;
 }
 
-static void wlan_deinitialize_threads(struct wilc *nic)
+static void wlan_deinitialize_threads(struct net_device *dev)
 {
+        perInterface_wlan_t *nic;
+        struct wilc *wl;
+
+        nic = netdev_priv(dev);
+        wl = nic->wilc;
 
-        g_linux_wlan->close = 1;
+        wl->close = 1;
         PRINT_D(INIT_DBG, "Deinitializing Threads\n");
 
-        if (&g_linux_wlan->txq_event != NULL)
-                up(&g_linux_wlan->txq_event);
+        if (&wl->txq_event != NULL)
+                up(&wl->txq_event);
 
-        if (g_linux_wlan->txq_thread != NULL) {
-                kthread_stop(g_linux_wlan->txq_thread);
-                g_linux_wlan->txq_thread = NULL;
+        if (wl->txq_thread != NULL) {
+                kthread_stop(wl->txq_thread);
+                wl->txq_thread = NULL;
         }
 }
 
@@ -1171,7 +1176,7 @@ _fail_irq_init_:
                 deinit_irq(dev);
 
 #endif
-                wlan_deinitialize_threads(wl);
+                wlan_deinitialize_threads(dev);
 _fail_wilc_wlan_:
                 wilc_wlan_cleanup();
 _fail_locks_: