qcacmn: Clean up OS wrapper functions

Use OS standard APIs instead of CNSS wrapper functions

Change-Id: Icd048f41864c33463f4bb582d8d184816fa77c5d
CRs-Fixed: 1000797

hif/src/ce/ce_tasklet.c

@@ -99,19 +99,11 @@ static bool work_initialized;
  *
  * Return: N/A
  */
-#ifdef CONFIG_CNSS
-static void init_tasklet_work(struct work_struct *work,
-			      work_func_t work_handler)
-{
-	cnss_init_work(work, work_handler);
-}
-#else
 static void init_tasklet_work(struct work_struct *work,
 			      work_func_t work_handler)
 {
 	INIT_WORK(work, work_handler);
 }
-#endif
 
 /**
  * init_tasklet_workers() - init_tasklet_workers

qdf/linux/src/i_qdf_defer.h

@@ -36,9 +36,6 @@
 #include <linux/version.h>
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
-#ifdef CONFIG_CNSS
-#include <net/cnss.h>
-#endif
 #include <qdf_types.h>
 #include <qdf_status.h>
 #include <qdf_trace.h>
@@ -177,11 +174,7 @@ static inline QDF_STATUS __qdf_init_work(qdf_handle_t hdl,
 {
 	work->fn = func;
 	work->arg = arg;
-#ifdef CONFIG_CNSS
-	cnss_init_work(&work->work, __qdf_defer_func);
-#else
 	INIT_WORK(&work->work, __qdf_defer_func);
-#endif
 	return QDF_STATUS_SUCCESS;
 }
 

qdf/linux/src/i_qdf_time.h

@@ -178,21 +178,14 @@ static inline bool __qdf_system_time_after_eq(__qdf_time_t a, __qdf_time_t b)
  *
  * Return: Time in microseconds
  */
-#ifdef CONFIG_CNSS
 static inline uint64_t __qdf_get_monotonic_boottime(void)
 {
 	struct timespec ts;
 
-	cnss_get_monotonic_boottime(&ts);
+	get_monotonic_boottime(&ts);
 
 	return ((uint64_t) ts.tv_sec * 1000000) + (ts.tv_nsec / 1000);
 }
-#else
-static inline uint64_t __qdf_get_monotonic_boottime(void)
-{
-	return __qdf_system_ticks_to_msecs(__qdf_system_ticks()) * 1000;
-}
-#endif /* CONFIG_CNSS */
 
 #ifdef QCA_WIFI_3_0_ADRASTEA
 
@@ -229,15 +222,11 @@ static inline uint64_t __qdf_get_log_timestamp(void)
  */
 static inline uint64_t __qdf_get_log_timestamp(void)
 {
-#ifdef CONFIG_CNSS
 	struct timespec ts;
 
-	cnss_get_boottime(&ts);
+	ktime_get_ts(&ts);
 
 	return ((uint64_t) ts.tv_sec * 1000000) + (ts.tv_nsec / 1000);
-#else
-	return __qdf_system_ticks_to_msecs(__qdf_system_ticks()) * 1000;
-#endif /* CONFIG_CNSS */
 }
 #endif /* QCA_WIFI_3_0_ADRASTEA */
 

qdf/linux/src/qdf_lock.c

@@ -30,9 +30,6 @@
 #include <qdf_trace.h>
 
 #include <qdf_types.h>
-#ifdef CONFIG_CNSS
-#include <net/cnss.h>
-#endif
 #ifdef CONFIG_MCL
 #include <i_host_diag_core_event.h>
 #include <ani_global.h>
@@ -249,13 +246,8 @@ EXPORT_SYMBOL(qdf_mutex_release);
  */
 static const char *qdf_wake_lock_name(qdf_wake_lock_t *lock)
 {
-#if defined CONFIG_CNSS
 	if (lock->name)
 		return lock->name;
-#elif defined(WLAN_OPEN_SOURCE) && defined(CONFIG_HAS_WAKELOCK)
-	if (lock->ws.name)
-		return lock->ws.name;
-#endif
 	return "UNNAMED_WAKELOCK";
 }
 EXPORT_SYMBOL(qdf_wake_lock_name);
@@ -271,11 +263,7 @@ EXPORT_SYMBOL(qdf_wake_lock_name);
  */
 QDF_STATUS qdf_wake_lock_create(qdf_wake_lock_t *lock, const char *name)
 {
-#if defined CONFIG_CNSS
+	wakeup_source_init(lock, name);
-	cnss_pm_wake_lock_init(lock, name);
-#elif defined(WLAN_OPEN_SOURCE) && defined(CONFIG_HAS_WAKELOCK)
-	wake_lock_init(lock, WAKE_LOCK_SUSPEND, name);
-#endif
 	return QDF_STATUS_SUCCESS;
 }
 EXPORT_SYMBOL(qdf_wake_lock_create);
@@ -296,11 +284,7 @@ QDF_STATUS qdf_wake_lock_acquire(qdf_wake_lock_t *lock, uint32_t reason)
 			WIFI_POWER_EVENT_DEFAULT_WAKELOCK_TIMEOUT,
 			WIFI_POWER_EVENT_WAKELOCK_TAKEN);
 #endif
-#if defined CONFIG_CNSS
+	__pm_stay_awake(lock);
-	cnss_pm_wake_lock(lock);
-#elif defined(WLAN_OPEN_SOURCE) && defined(CONFIG_HAS_WAKELOCK)
-	wake_lock(lock);
-#endif
 	return QDF_STATUS_SUCCESS;
 }
 EXPORT_SYMBOL(qdf_wake_lock_acquire);
@@ -328,11 +312,7 @@ QDF_STATUS qdf_wake_lock_timeout_acquire(qdf_wake_lock_t *lock, uint32_t msec,
 				WIFI_POWER_EVENT_WAKELOCK_TAKEN);
 	}
 #endif
-#if defined CONFIG_CNSS
+	__pm_wakeup_event(lock, msec);
-	cnss_pm_wake_lock_timeout(lock, msec);
-#elif defined(WLAN_OPEN_SOURCE) && defined(CONFIG_HAS_WAKELOCK)
-	wake_lock_timeout(lock, msecs_to_jiffies(msec));
-#endif
 	return QDF_STATUS_SUCCESS;
 }
 EXPORT_SYMBOL(qdf_wake_lock_timeout_acquire);
@@ -353,11 +333,7 @@ QDF_STATUS qdf_wake_lock_release(qdf_wake_lock_t *lock, uint32_t reason)
 			WIFI_POWER_EVENT_DEFAULT_WAKELOCK_TIMEOUT,
 			WIFI_POWER_EVENT_WAKELOCK_RELEASED);
 #endif
-#if defined CONFIG_CNSS
+	__pm_relax(lock);
-	cnss_pm_wake_lock_release(lock);
-#elif defined(WLAN_OPEN_SOURCE) && defined(CONFIG_HAS_WAKELOCK)
-	wake_unlock(lock);
-#endif
 	return QDF_STATUS_SUCCESS;
 }
 EXPORT_SYMBOL(qdf_wake_lock_release);
@@ -372,11 +348,7 @@ EXPORT_SYMBOL(qdf_wake_lock_release);
  */
 QDF_STATUS qdf_wake_lock_destroy(qdf_wake_lock_t *lock)
 {
-#if defined CONFIG_CNSS
+	wakeup_source_trash(lock);
-	cnss_pm_wake_lock_destroy(lock);
-#elif defined(WLAN_OPEN_SOURCE) && defined(CONFIG_HAS_WAKELOCK)
-	wake_lock_destroy(lock);
-#endif
 	return QDF_STATUS_SUCCESS;
 }
 EXPORT_SYMBOL(qdf_wake_lock_destroy);

wmi/src/wmi_unified.c

@@ -1400,11 +1400,7 @@ void *wmi_unified_attach(void *scn_handle,
 	wmi_runtime_pm_init(wmi_handle);
 	qdf_spinlock_create(&wmi_handle->eventq_lock);
 	qdf_nbuf_queue_init(&wmi_handle->event_queue);
-#ifdef CONFIG_CNSS
-	cnss_init_work(&wmi_handle->rx_event_work, wmi_rx_event_work);
-#else
 	INIT_WORK(&wmi_handle->rx_event_work, wmi_rx_event_work);
-#endif
 #ifdef WMI_INTERFACE_EVENT_LOGGING
 	qdf_spinlock_create(&wmi_handle->wmi_record_lock);
 #endif