linux-kernel - [PATCH v2 1/9] iio: buffer: dmaengine: unwrap the use of iio_buffer_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20200929070908.10456-2-alexandru.ardelean@analog.com>
Date:   Tue, 29 Sep 2020 10:09:00 +0300
From:   Alexandru Ardelean <alexandru.ardelean@...log.com>
To:     <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <jic23@...nel.org>, <eugen.hristev@...rochip.com>,
        <nicolas.ferre@...rochip.com>, <ludovic.desroches@...rochip.com>,
        <bleung@...omium.org>, <enric.balletbo@...labora.com>,
        <groeck@...omium.org>, <srinivas.pandruvada@...ux.intel.com>,
        <andy.shevchenko@...il.com>, <gwendal@...omium.org>,
        Alexandru Ardelean <alexandru.ardelean@...log.com>
Subject: [PATCH v2 1/9] iio: buffer: dmaengine: unwrap the use of iio_buffer_set_attrs()

The iio_buffer_set_attrs() helper will be removed in this series. So, just
assign the attributes of the DMAEngine buffer logic directly.

This is IIO buffer core context, so there is direct access to the
buffer->attrs object.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>
---
 drivers/iio/buffer/industrialio-buffer-dmaengine.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
index 93b4e9e6bb55..becea9f68181 100644
--- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c
+++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
@@ -200,8 +200,7 @@ static struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev,
 
 	iio_dma_buffer_init(&dmaengine_buffer->queue, chan->device->dev,
 		&iio_dmaengine_default_ops);
-	iio_buffer_set_attrs(&dmaengine_buffer->queue.buffer,
-		iio_dmaengine_buffer_attrs);
+	dmaengine_buffer->queue.buffer.attrs = iio_dmaengine_buffer_attrs;
 
 	dmaengine_buffer->queue.buffer.access = &iio_dmaengine_buffer_ops;
 
-- 
2.17.1