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[95.248.31.95]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-483a42f3968sm42694225e9.19.2026.02.21.01.43.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 21 Feb 2026 01:43:04 -0800 (PST) From: Dario Binacchi To: u-boot@lists.denx.de Cc: Patrice Chotard , Patrick Delaunay , linux-amarula@amarulasolutions.com, Dario Binacchi , Jagan Teki , Tom Rini , uboot-stm32@st-md-mailman.stormreply.com Subject: [PATCH v2 5/8] spi: stm32: clean up buffer length assignment Date: Sat, 21 Feb 2026 10:42:19 +0100 Message-ID: <20260221094252.3103034-6-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260221094252.3103034-1-dario.binacchi@amarulasolutions.com> References: <20260221094252.3103034-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b="nfh/Qugf"; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=neutral header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Remove redundant divisions by using the already available xferlen variable for setting the rx/tx buffer lengths. Signed-off-by: Dario Binacchi --- (no changes since v1) drivers/spi/stm32_spi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/stm32_spi.c b/drivers/spi/stm32_spi.c index a1f31cf653c7..adba97915cd3 100644 --- a/drivers/spi/stm32_spi.c +++ b/drivers/spi/stm32_spi.c @@ -404,8 +404,8 @@ static int stm32_spi_xfer(struct udevice *slave, unsigned int bitlen, priv->tx_buf = dout; priv->rx_buf = din; - priv->tx_len = priv->tx_buf ? bitlen / 8 : 0; - priv->rx_len = priv->rx_buf ? bitlen / 8 : 0; + priv->tx_len = priv->tx_buf ? xferlen : 0; + priv->rx_len = priv->rx_buf ? xferlen : 0; mode = SPI_FULL_DUPLEX; if (!priv->tx_buf)