996 		spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1011 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1025 	spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1072 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1075 			spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1087 			spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1137 	spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1167 	spin_lock_irqsave(&epfile->ffs->eps_lock, flags);  in ffs_aio_cancel()
1174 	spin_unlock_irqrestore(&epfile->ffs->eps_lock, flags);  in ffs_aio_cancel()
1294 	spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1298 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1336 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1345 	spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1687 			spin_lock_irqsave(&ffs->eps_lock, flags);  in ffs_data_closed()
1690 			spin_unlock_irqrestore(&ffs->eps_lock,  in ffs_data_closed()
1728 	spin_lock_init(&ffs->eps_lock);  in ffs_data_new()
1748 	spin_lock_irqsave(&ffs->eps_lock, flags);  in ffs_data_clear()
1751 	spin_unlock_irqrestore(&ffs->eps_lock, flags);  in ffs_data_clear()
1906 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_eps_disable()
1922 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_eps_disable()
1934 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_eps_enable()
1963 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_eps_enable()
3542 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_unbind()
3549 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_unbind()