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a=rsa-sha256; c=relaxed/relaxed; d=subdimension.ro; s=mail; t=1766055977; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=12Hs/dr79kvV6QCKEYb2XzPrzqxb3/7HkJRFJtYNjUg=; b=4L3P97xQ5/U8rglACXXBPc7pwb2iCntayqgYnUqF9lH6Dx0aJrI5nAwf18evYxmW5vbq6i geJbMwcPEbbugFLcKWkD7kRf6gNhi+pEgAGbQzEcMotu1LLyMYtePXcgmqWU1lQQJ+2e1l WBWDrmBDszNvyZ10a5LtgjNU/OhPOrkGSC38dNnEkOvxYu9JIdfEKdkMR3jAeLhjIPK3M3 gPQcj60j0VKA+SyZQ9TfJTNShf96hvXwVk9PNFQ0+hw2q8MvSdYaBiijd6wi4YL9ZXFca0 ZAsd4upAJlhw2Wju8sLavYK8Ef/Ml0UXA8atJywqBoo+BC/91zkolEPLsUi3ZA== From: Petre Rodan Date: Thu, 18 Dec 2025 13:05:45 +0200 Subject: [PATCH 03/14] iio: pressure: mprls0025pa: rename buffer variable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251218-mprls_cleanup-v1-3-b36a170f1a5c@subdimension.ro> References: <20251218-mprls_cleanup-v1-0-b36a170f1a5c@subdimension.ro> In-Reply-To: <20251218-mprls_cleanup-v1-0-b36a170f1a5c@subdimension.ro> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Andreas Klinger Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Cameron X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; 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a=openpgp; fpr=D80A7FC176151935EC3E5FA9CF269999844E7F30 For the reason of better naming consistency rename priv->buffer into priv->rx_buf since tx_buf will get introduced in the next patch. Signed-off-by: Petre Rodan --- drivers/iio/pressure/mprls0025pa.c | 10 +++++----- drivers/iio/pressure/mprls0025pa.h | 4 ++-- drivers/iio/pressure/mprls0025pa_i2c.c | 4 ++-- drivers/iio/pressure/mprls0025pa_spi.c | 2 +- 4 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/iio/pressure/mprls0025pa.c b/drivers/iio/pressure/mprl= s0025pa.c index d3e76eed07e6..a1fd3807b455 100644 --- a/drivers/iio/pressure/mprls0025pa.c +++ b/drivers/iio/pressure/mprls0025pa.c @@ -230,7 +230,7 @@ static int mpr_read_pressure(struct mpr_data *data, s32= *press) ret); return ret; } - if (!(data->buffer[0] & MPR_ST_ERR_FLAG)) + if (!(data->rx_buf[0] & MPR_ST_ERR_FLAG)) break; } if (i =3D=3D nloops) { @@ -243,15 +243,15 @@ static int mpr_read_pressure(struct mpr_data *data, s= 32 *press) if (ret < 0) return ret; =20 - if (data->buffer[0] & MPR_ST_ERR_FLAG) { + if (data->rx_buf[0] & MPR_ST_ERR_FLAG) { dev_err(data->dev, - "unexpected status byte %02x\n", data->buffer[0]); + "unexpected status byte %02x\n", data->rx_buf[0]); return -ETIMEDOUT; } =20 - *press =3D get_unaligned_be24(&data->buffer[1]); + *press =3D get_unaligned_be24(&data->rx_buf[1]); =20 - dev_dbg(dev, "received: %*ph cnt: %d\n", ret, data->buffer, *press); + dev_dbg(dev, "received: %*ph cnt: %d\n", ret, data->rx_buf, *press); =20 return 0; } diff --git a/drivers/iio/pressure/mprls0025pa.h b/drivers/iio/pressure/mprl= s0025pa.h index d38ac750e392..567f9a465a01 100644 --- a/drivers/iio/pressure/mprls0025pa.h +++ b/drivers/iio/pressure/mprls0025pa.h @@ -59,7 +59,7 @@ enum mpr_func_id { * @chan: channel values for buffered mode * @chan.pres: pressure value * @chan.ts: timestamp - * @buffer: raw conversion data + * @rx_buf: raw conversion data */ struct mpr_data { struct device *dev; @@ -80,7 +80,7 @@ struct mpr_data { s32 pres; aligned_s64 ts; } chan; - u8 buffer[MPR_MEASUREMENT_RD_SIZE] __aligned(IIO_DMA_MINALIGN); + u8 rx_buf[MPR_MEASUREMENT_RD_SIZE] __aligned(IIO_DMA_MINALIGN); }; =20 struct mpr_ops { diff --git a/drivers/iio/pressure/mprls0025pa_i2c.c b/drivers/iio/pressure/= mprls0025pa_i2c.c index 79811fd4a02b..36da0059b19f 100644 --- a/drivers/iio/pressure/mprls0025pa_i2c.c +++ b/drivers/iio/pressure/mprls0025pa_i2c.c @@ -30,8 +30,8 @@ static int mpr_i2c_read(struct mpr_data *data, const u8 u= nused, const u8 cnt) if (cnt > MPR_MEASUREMENT_RD_SIZE) return -EOVERFLOW; =20 - memset(data->buffer, 0, MPR_MEASUREMENT_RD_SIZE); - ret =3D i2c_master_recv(client, data->buffer, cnt); + memset(data->rx_buf, 0, MPR_MEASUREMENT_RD_SIZE); + ret =3D i2c_master_recv(client, data->rx_buf, cnt); if (ret < 0) return ret; else if (ret !=3D cnt) diff --git a/drivers/iio/pressure/mprls0025pa_spi.c b/drivers/iio/pressure/= mprls0025pa_spi.c index d04102f8a4a0..65958b1186fa 100644 --- a/drivers/iio/pressure/mprls0025pa_spi.c +++ b/drivers/iio/pressure/mprls0025pa_spi.c @@ -47,7 +47,7 @@ static int mpr_spi_xfer(struct mpr_data *data, const u8 c= md, const u8 pkt_len) =20 buf->tx[0] =3D cmd; xfer.tx_buf =3D buf->tx; - xfer.rx_buf =3D data->buffer; + xfer.rx_buf =3D data->rx_buf; xfer.len =3D pkt_len; =20 return spi_sync_transfer(spi, &xfer, 1); --=20 2.51.2