A call to spi_finalize_current_transfer() is only needed when the SPI
transfer is completed outside of the current context, when the
.transfer_one() implementation returns > 0.

Since the SPI transfer is completed in the current context, and we
return 0 from .transfer_one(), the SPI core assumes that the transfer
has completed and it does not wait for the completion variable that
would be set by a call to spi_finalize_current_transfer().

Remove the call to spi_finalize_current_transfer().

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
---
 drivers/spi/spi-rzv2h-rspi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/spi/spi-rzv2h-rspi.c b/drivers/spi/spi-rzv2h-rspi.c
index 8cffc9cb6b6b..beea4fb83d10 100644
--- a/drivers/spi/spi-rzv2h-rspi.c
+++ b/drivers/spi/spi-rzv2h-rspi.c

@@ -250,8 +250,6 @@ static int rzv2h_rspi_transfer_one(struct spi_controller *controller,
 	if (ret)
 		transfer->error = SPI_TRANS_FAIL_IO;
 
-	spi_finalize_current_transfer(controller);
-
 	return ret;
 }
 

-- 
2.52.0