998 		spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1013 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1027 	spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1074 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1133 	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()
1302 	spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1306 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1343 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1352 	spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1758 	spin_lock_init(&ffs->eps_lock);  in ffs_data_new()
1928 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_eps_disable()
1941 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_eps_disable()
1953 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_eps_enable()
1978 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_eps_enable()
3570 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_unbind()
3577 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_unbind()