1004 		spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1019 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1033 	spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1080 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1083 			spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1095 			spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1145 	spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_io()
1179 	spin_lock_irqsave(&epfile->ffs->eps_lock, flags);  in ffs_aio_cancel()
1186 	spin_unlock_irqrestore(&epfile->ffs->eps_lock, flags);  in ffs_aio_cancel()
1314 	spin_lock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1318 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1356 		spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1365 	spin_unlock_irq(&epfile->ffs->eps_lock);  in ffs_epfile_ioctl()
1732 			spin_lock_irqsave(&ffs->eps_lock, flags);  in ffs_data_closed()
1735 			spin_unlock_irqrestore(&ffs->eps_lock,  in ffs_data_closed()
1775 	spin_lock_init(&ffs->eps_lock);  in ffs_data_new()
1797 	spin_lock_irqsave(&ffs->eps_lock, flags);  in ffs_data_clear()
1800 	spin_unlock_irqrestore(&ffs->eps_lock, flags);  in ffs_data_clear()
1961 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_eps_disable()
1977 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_eps_disable()
1989 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_eps_enable()
2018 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_eps_enable()
3618 	spin_lock_irqsave(&func->ffs->eps_lock, flags);  in ffs_func_unbind()
3625 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);  in ffs_func_unbind()