linux-kernel - [PATCH 03/13] spi: rzv2h-rspi: do not set SPI_TRANS_FAIL

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Message-ID: <20251201134229.600817-4-cosmin-gabriel.tanislav.xa@renesas.com>
Date: Mon,  1 Dec 2025 15:42:19 +0200
From: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@...esas.com>
To: Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Mark Brown <broonie@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>,
	Philipp Zabel <p.zabel@...gutronix.de>
Cc: linux-spi@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Cosmin Tanislav <cosmin-gabriel.tanislav.xa@...esas.com>
Subject: [PATCH 03/13] spi: rzv2h-rspi: do not set SPI_TRANS_FAIL_IO

Setting SPI_TRANS_FAIL_IO has no effect if the transfer completes in the
current context, as it is only handled when .transfer_one() returns > 0,
when the SPI core must wait for the SPI transfer to complete.

Do not set SPI_TRANS_FAIL_IO as we either return an error or 0, since we
do our own waiting.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@...esas.com>
---
 drivers/spi/spi-rzv2h-rspi.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-rzv2h-rspi.c b/drivers/spi/spi-rzv2h-rspi.c
index beea4fb83d10..02424d4e722a 100644
--- a/drivers/spi/spi-rzv2h-rspi.c
+++ b/drivers/spi/spi-rzv2h-rspi.c
@@ -247,9 +247,6 @@ static int rzv2h_rspi_transfer_one(struct spi_controller *controller,
 
 	rzv2h_rspi_clear_all_irqs(rspi);
 
-	if (ret)
-		transfer->error = SPI_TRANS_FAIL_IO;
-
 	return ret;
 }
 
-- 
2.52.0