434 	spinlock_t state_lock;  member
484 	spin_lock_init(&channel->state_lock);  in efx_channel_init_lock()
492 	spin_lock_bh(&channel->state_lock);  in efx_channel_lock_napi()
501 	spin_unlock_bh(&channel->state_lock);  in efx_channel_lock_napi()
507 	spin_lock_bh(&channel->state_lock);  in efx_channel_unlock_napi()
512 	spin_unlock_bh(&channel->state_lock);  in efx_channel_unlock_napi()
520 	spin_lock_bh(&channel->state_lock);  in efx_channel_lock_poll()
528 	spin_unlock_bh(&channel->state_lock);  in efx_channel_lock_poll()
535 	spin_lock_bh(&channel->state_lock);  in efx_channel_unlock_poll()
540 	spin_unlock_bh(&channel->state_lock);  in efx_channel_unlock_poll()
552 	spin_lock_bh(&channel->state_lock);  in efx_channel_enable()
554 	spin_unlock_bh(&channel->state_lock);  in efx_channel_enable()
562 	spin_lock_bh(&channel->state_lock);  in efx_channel_disable()
566 	spin_unlock_bh(&channel->state_lock);  in efx_channel_disable()