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Fri, 05 Sep 2025 12:06:41 -0700 (PDT) Received: from [127.0.1.1] ([2600:8803:e7e4:1d00:52e:cda3:16cc:72bb]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-745743cdea4sm4474018a34.39.2025.09.05.12.06.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Sep 2025 12:06:41 -0700 (PDT) From: David Lechner Date: Fri, 05 Sep 2025 14:06:20 -0500 Subject: [PATCH 2/2] media: pci: mg4b: use iio_push_to_buffers_with_ts() Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250905-media-pci-mfb4-iio-trigger-improvements-v1-2-55996f077a02@baylibre.com> References: <20250905-media-pci-mfb4-iio-trigger-improvements-v1-0-55996f077a02@baylibre.com> In-Reply-To: <20250905-media-pci-mfb4-iio-trigger-improvements-v1-0-55996f077a02@baylibre.com> To: Martin Tuma , Mauro Carvalho Chehab Cc: linux-iio@vger.kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Cameron , David Lechner X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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This adds an extra argument with the buffer size to ensure that we aren't writing past the end of the buffer. No functional change. Suggested-by: Jonathan Cameron Closes: https://lore.kernel.org/linux-iio/20250724115610.011110fb@jic23-huawei/ Signed-off-by: David Lechner --- drivers/media/pci/mgb4/mgb4_trigger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/mgb4/mgb4_trigger.c b/drivers/media/pci/mgb4/mgb4_trigger.c index bed8bbd4bc595d1d131b9919c6f3b705e43ba3c4..4f9a35904b4186618a554e3047d6b46ff7ed74be 100644 --- a/drivers/media/pci/mgb4/mgb4_trigger.c +++ b/drivers/media/pci/mgb4/mgb4_trigger.c @@ -97,7 +97,7 @@ static irqreturn_t trigger_handler(int irq, void *p) scan.data = mgb4_read_reg(&st->mgbdev->video, 0xA0); mgb4_write_reg(&st->mgbdev->video, 0xA0, scan.data); - iio_push_to_buffers_with_timestamp(indio_dev, &scan, pf->timestamp); + iio_push_to_buffers_with_ts(indio_dev, &scan, sizeof(scan), pf->timestamp); iio_trigger_notify_done(indio_dev->trig); mgb4_write_reg(&st->mgbdev->video, 0xB4, 1U << 11); -- 2.43.0