637 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_start_rdst()  local
642 	if (rww->ongoing_io || rww->ongoing_rd)  in spi_nor_rww_start_rdst()
645 	rww->ongoing_io = true;  in spi_nor_rww_start_rdst()
646 	rww->ongoing_rd = true;  in spi_nor_rww_start_rdst()
656 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_end_rdst()  local
660 	rww->ongoing_io = false;  in spi_nor_rww_end_rdst()
661 	rww->ongoing_rd = false;  in spi_nor_rww_end_rdst()
678 		wake_up(&nor->rww.wait);  in spi_nor_unlock_rdst()
1202 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_start_io()  local
1207 	if (rww->ongoing_io)  in spi_nor_rww_start_io()
1210 	rww->ongoing_io = true;  in spi_nor_rww_start_io()
1221 	nor->rww.ongoing_io = false;  in spi_nor_rww_end_io()
1230 	return wait_event_killable(nor->rww.wait, spi_nor_rww_start_io(nor));  in spi_nor_lock_device()
1237 		wake_up(&nor->rww.wait);  in spi_nor_unlock_device()
1244 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_start_exclusive()  local
1249 	if (rww->ongoing_io || rww->ongoing_rd || rww->ongoing_pe)  in spi_nor_rww_start_exclusive()
1252 	rww->ongoing_io = true;  in spi_nor_rww_start_exclusive()
1253 	rww->ongoing_rd = true;  in spi_nor_rww_start_exclusive()
1254 	rww->ongoing_pe = true;  in spi_nor_rww_start_exclusive()
1264 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_end_exclusive()  local
1267 	rww->ongoing_io = false;  in spi_nor_rww_end_exclusive()
1268 	rww->ongoing_rd = false;  in spi_nor_rww_end_exclusive()
1269 	rww->ongoing_pe = false;  in spi_nor_rww_end_exclusive()
1284 		ret = wait_event_killable(nor->rww.wait,  in spi_nor_prep_and_lock()
1296 		wake_up(&nor->rww.wait);  in spi_nor_unlock_and_unprep()
1305 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_start_pe()  local
1313 	if (rww->ongoing_io || rww->ongoing_rd || rww->ongoing_pe)  in spi_nor_rww_start_pe()
1318 		if (rww->used_banks & BIT(bank))  in spi_nor_rww_start_pe()
1324 	rww->used_banks |= used_banks;  in spi_nor_rww_start_pe()
1325 	rww->ongoing_pe = true;  in spi_nor_rww_start_pe()
1335 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_end_pe()  local
1343 		rww->used_banks &= ~BIT(bank);  in spi_nor_rww_end_pe()
1345 	rww->ongoing_pe = false;  in spi_nor_rww_end_pe()
1361 		ret = wait_event_killable(nor->rww.wait,  in spi_nor_prep_and_lock_pe()
1373 		wake_up(&nor->rww.wait);  in spi_nor_unlock_and_unprep_pe()
1382 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_start_rd()  local
1390 	if (rww->ongoing_io || rww->ongoing_rd)  in spi_nor_rww_start_rd()
1395 		if (rww->used_banks & BIT(bank))  in spi_nor_rww_start_rd()
1401 	rww->used_banks |= used_banks;  in spi_nor_rww_start_rd()
1402 	rww->ongoing_io = true;  in spi_nor_rww_start_rd()
1403 	rww->ongoing_rd = true;  in spi_nor_rww_start_rd()
1413 	struct spi_nor_rww *rww = &nor->rww;  in spi_nor_rww_end_rd()  local
1421 		nor->rww.used_banks &= ~BIT(bank);  in spi_nor_rww_end_rd()
1423 	rww->ongoing_io = false;  in spi_nor_rww_end_rd()
1424 	rww->ongoing_rd = false;  in spi_nor_rww_end_rd()
1440 		ret = wait_event_killable(nor->rww.wait,  in spi_nor_prep_and_lock_rd()
1452 		wake_up(&nor->rww.wait);  in spi_nor_unlock_and_unprep_rd()
3515 		init_waitqueue_head(&nor->rww.wait);  in spi_nor_scan()