426 } mb4_transfer;  variable
1925 	mutex_lock(&mb4_transfer.lock);  in db8500_prcmu_config_esram0_deep_sleep()
1938 	wait_for_completion(&mb4_transfer.work);  in db8500_prcmu_config_esram0_deep_sleep()
1940 	mutex_unlock(&mb4_transfer.lock);  in db8500_prcmu_config_esram0_deep_sleep()
1947 	mutex_lock(&mb4_transfer.lock);  in db8500_prcmu_config_hotdog()
1956 	wait_for_completion(&mb4_transfer.work);  in db8500_prcmu_config_hotdog()
1958 	mutex_unlock(&mb4_transfer.lock);  in db8500_prcmu_config_hotdog()
1965 	mutex_lock(&mb4_transfer.lock);  in db8500_prcmu_config_hotmon()
1977 	wait_for_completion(&mb4_transfer.work);  in db8500_prcmu_config_hotmon()
1979 	mutex_unlock(&mb4_transfer.lock);  in db8500_prcmu_config_hotmon()
1987 	mutex_lock(&mb4_transfer.lock);  in config_hot_period()
1996 	wait_for_completion(&mb4_transfer.work);  in config_hot_period()
1998 	mutex_unlock(&mb4_transfer.lock);  in config_hot_period()
2021 	mutex_lock(&mb4_transfer.lock);  in prcmu_a9wdog()
2034 	wait_for_completion(&mb4_transfer.work);  in prcmu_a9wdog()
2036 	mutex_unlock(&mb4_transfer.lock);  in prcmu_a9wdog()
2432 		complete(&mb4_transfer.work);  in read_mailbox_4()
2688 	mutex_init(&mb4_transfer.lock);  in db8500_prcmu_early_init()
2689 	init_completion(&mb4_transfer.work);  in db8500_prcmu_early_init()