diff options
Diffstat (limited to 'drivers/net/wireless/libertas/thread.h')
-rw-r--r-- | drivers/net/wireless/libertas/thread.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/drivers/net/wireless/libertas/thread.h b/drivers/net/wireless/libertas/thread.h deleted file mode 100644 index b1f34d9..0000000 --- a/drivers/net/wireless/libertas/thread.h +++ /dev/null @@ -1,52 +0,0 @@ -#ifndef __WLAN_THREAD_H_ -#define __WLAN_THREAD_H_ - -#include <linux/kthread.h> - -struct wlan_thread { - struct task_struct *task; - wait_queue_head_t waitq; - pid_t pid; - void *priv; -}; - -static inline void wlan_activate_thread(struct wlan_thread * thr) -{ - /** Record the thread pid */ - thr->pid = current->pid; - - /** Initialize the wait queue */ - init_waitqueue_head(&thr->waitq); -} - -static inline void wlan_deactivate_thread(struct wlan_thread * thr) -{ - lbs_deb_enter(LBS_DEB_THREAD); - - thr->pid = 0; - - lbs_deb_leave(LBS_DEB_THREAD); -} - -static inline void wlan_create_thread(int (*wlanfunc) (void *), - struct wlan_thread * thr, char *name) -{ - thr->task = kthread_run(wlanfunc, thr, "%s", name); -} - -static inline int wlan_terminate_thread(struct wlan_thread * thr) -{ - lbs_deb_enter(LBS_DEB_THREAD); - - /* Check if the thread is active or not */ - if (!thr->pid) { - printk(KERN_ERR "Thread does not exist\n"); - return -1; - } - kthread_stop(thr->task); - - lbs_deb_leave(LBS_DEB_THREAD); - return 0; -} - -#endif |