From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: Petre Rodan <petre.rodan@subdimension.ro>,
Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
linux-iio@vger.kernel.org
Subject: [PATCH] iio: pressure: hsc030pa: Use spi_read()
Date: Sun, 24 Mar 2024 13:36:16 +0100 [thread overview]
Message-ID: <8327ac591d244ac85aa83c01e559076159c7ba12.1711283728.git.christophe.jaillet@wanadoo.fr> (raw)
Use spi_read() instead of hand-writing it.
It is less verbose.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.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
next reply other threads:[~2024-03-24 12:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-24 12:36 Christophe JAILLET [this message]
2024-03-24 13:51 ` [PATCH] iio: pressure: hsc030pa: Use spi_read() Jonathan Cameron
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