1002 		spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1017 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1031 	spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1077 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1134 	spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1167 	spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_aio_cancel()
1174 	spin_unlock_irq(&epfile->ffs->eps_lock);  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()
1341 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1350 	spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1771 	spin_lock_init(&ffs->eps_lock);  in ffs_data_new()
1937 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_eps_disable()
1950 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_eps_disable()
1962 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_eps_enable()
1987 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_eps_enable()
3579 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_unbind()
3586 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_unbind()