linux-kernel - [PATCH] iio: pressure: hsc030pa: Use spi

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Message-ID: <8327ac591d244ac85aa83c01e559076159c7ba12.1711283728.git.christophe.jaillet@wanadoo.fr>
Date: Sun, 24 Mar 2024 13:36:16 +0100
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: Petre Rodan <petre.rodan@...dimension.ro>,
	Jonathan Cameron <jic23@...nel.org>,
	Lars-Peter Clausen <lars@...afoo.de>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-iio@...r.kernel.org
Subject: [PATCH] iio: pressure: hsc030pa: Use spi_read()

Use spi_read() instead of hand-writing it.
It is less verbose.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Compile test only
---
 drivers/iio/pressure/hsc030pa_spi.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/iio/pressure/hsc030pa_spi.c b/drivers/iio/pressure/hsc030pa_spi.c
index 818fa6303454..337eecc577d2 100644
--- a/drivers/iio/pressure/hsc030pa_spi.c
+++ b/drivers/iio/pressure/hsc030pa_spi.c
@@ -23,14 +23,9 @@
 static int hsc_spi_recv(struct hsc_data *data)
 {
 	struct spi_device *spi = to_spi_device(data->dev);
-	struct spi_transfer xfer = {
-		.tx_buf = NULL,
-		.rx_buf = data->buffer,
-		.len = HSC_REG_MEASUREMENT_RD_SIZE,
-	};
 
 	msleep_interruptible(HSC_RESP_TIME_MS);
-	return spi_sync_transfer(spi, &xfer, 1);
+	return spi_read(spi, data->buffer, HSC_REG_MEASUREMENT_RD_SIZE);
 }
 
 static int hsc_spi_probe(struct spi_device *spi)
-- 
2.44.0