From c65d3f3f938600345146df9f5cac7681c9f1b15e Mon Sep 17 00:00:00 2001
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Date: Sun, 13 Apr 2025 11:34:32 +0100
Subject: [PATCH] iio: adc: Use iio_push_to_buffers_with_ts() to provide length
 for runtime checks.

This new function allows us to perform debug checks in the helper to ensure
that the overrun does not occur.  Use it in all the simple cases where
either a static buffer or a structure is used in the drivers.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250413103443.2420727-10-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/adc/ad4000.c          | 3 ++-
 drivers/iio/adc/ad4030.c          | 4 ++--
 drivers/iio/adc/ad4695.c          | 3 ++-
 drivers/iio/adc/ad7266.c          | 7 +++----
 drivers/iio/adc/ad7298.c          | 4 ++--
 drivers/iio/adc/ad7380.c          | 4 ++--
 drivers/iio/adc/ad7476.c          | 4 ++--
 drivers/iio/adc/ad7606.c          | 4 ++--
 drivers/iio/adc/ad7768-1.c        | 5 +++--
 drivers/iio/adc/ad7779.c          | 3 ++-
 drivers/iio/adc/ad7923.c          | 4 ++--
 drivers/iio/adc/dln2-adc.c        | 4 ++--
 drivers/iio/adc/ina2xx-adc.c      | 2 +-
 drivers/iio/adc/max1118.c         | 4 ++--
 drivers/iio/adc/max11410.c        | 4 ++--
 drivers/iio/adc/max1363.c         | 4 ++--
 drivers/iio/adc/mcp3911.c         | 4 ++--
 drivers/iio/adc/mxs-lradc-adc.c   | 3 ++-
 drivers/iio/adc/pac1921.c         | 3 ++-
 drivers/iio/adc/rockchip_saradc.c | 3 ++-
 drivers/iio/adc/rtq6056.c         | 3 ++-
 drivers/iio/adc/stm32-adc.c       | 4 ++--
 drivers/iio/adc/ti-adc081c.c      | 4 ++--
 drivers/iio/adc/ti-adc0832.c      | 4 ++--
 drivers/iio/adc/ti-adc084s021.c   | 4 ++--
 drivers/iio/adc/ti-adc12138.c     | 4 ++--
 drivers/iio/adc/ti-ads1015.c      | 4 ++--
 drivers/iio/adc/ti-ads1119.c      | 4 ++--
 drivers/iio/adc/ti-ads124s08.c    | 4 ++--
 drivers/iio/adc/ti-ads8688.c      | 4 ++--
 drivers/iio/adc/ti-lmp92064.c     | 4 ++--
 drivers/iio/adc/ti-tlc4541.c      | 4 ++--
 drivers/iio/adc/ti-tsc2046.c      | 5 +++--
 drivers/iio/adc/vf610_adc.c       | 6 +++---
 34 files changed, 71 insertions(+), 63 deletions(-)

diff --git a/drivers/iio/adc/ad4000.c b/drivers/iio/adc/ad4000.c
index e69a9d2a3e8c3..93ecaf401f273 100644
--- a/drivers/iio/adc/ad4000.c
+++ b/drivers/iio/adc/ad4000.c
@@ -793,7 +793,8 @@ static irqreturn_t ad4000_trigger_handler(int irq, void *p)
 	if (ret < 0)
 		goto err_out;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &st->scan, pf->timestamp);
+	iio_push_to_buffers_with_ts(indio_dev, &st->scan, sizeof(st->scan),
+				    pf->timestamp);
 
 err_out:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ad4030.c b/drivers/iio/adc/ad4030.c
index 636f9f33e66af..5aa26dc3a2cef 100644
--- a/drivers/iio/adc/ad4030.c
+++ b/drivers/iio/adc/ad4030.c
@@ -707,8 +707,8 @@ static irqreturn_t ad4030_trigger_handler(int irq, void *p)
 	if (ret)
 		goto out;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, st->rx_data.raw,
-					   pf->timestamp);
+	iio_push_to_buffers_with_ts(indio_dev, &st->rx_data, sizeof(st->rx_data),
+				    pf->timestamp);
 
 out:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ad4695.c b/drivers/iio/adc/ad4695.c
index 8222c8ab29402..68c6625db0d75 100644
--- a/drivers/iio/adc/ad4695.c
+++ b/drivers/iio/adc/ad4695.c
@@ -801,7 +801,8 @@ static irqreturn_t ad4695_trigger_handler(int irq, void *p)
 	if (ret)
 		goto out;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, st->buf, pf->timestamp);
+	iio_push_to_buffers_with_ts(indio_dev, st->buf, sizeof(st->buf),
+				    pf->timestamp);
 
 out:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c
index 18559757f9085..d8288d91b1ef3 100644
--- a/drivers/iio/adc/ad7266.c
+++ b/drivers/iio/adc/ad7266.c
@@ -86,10 +86,9 @@ static irqreturn_t ad7266_trigger_handler(int irq, void *p)
 	int ret;
 
 	ret = spi_read(st->spi, st->data.sample, 4);
-	if (ret == 0) {
-		iio_push_to_buffers_with_timestamp(indio_dev, &st->data,
-			    pf->timestamp);
-	}
+	if (ret == 0)
+		iio_push_to_buffers_with_ts(indio_dev, &st->data, sizeof(st->data),
+					    pf->timestamp);
 
 	iio_trigger_notify_done(indio_dev->trig);
 
diff --git a/drivers/iio/adc/ad7298.c b/drivers/iio/adc/ad7298.c
index 28b88092b4aa2..7c0538ea15c87 100644
--- a/drivers/iio/adc/ad7298.c
+++ b/drivers/iio/adc/ad7298.c
@@ -155,8 +155,8 @@ static irqreturn_t ad7298_trigger_handler(int irq, void *p)
 	if (b_sent)
 		goto done;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf,
-		iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, st->rx_buf, sizeof(st->rx_buf),
+				    iio_get_time_ns(indio_dev));
 
 done:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ad7380.c b/drivers/iio/adc/ad7380.c
index 190ab411739fe..f93e6c67766aa 100644
--- a/drivers/iio/adc/ad7380.c
+++ b/drivers/iio/adc/ad7380.c
@@ -1361,8 +1361,8 @@ static irqreturn_t ad7380_trigger_handler(int irq, void *p)
 	if (ret)
 		goto out;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &st->scan_data,
-					   pf->timestamp);
+	iio_push_to_buffers_with_ts(indio_dev, &st->scan_data, sizeof(st->scan_data),
+				    pf->timestamp);
 
 out:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c
index 37b0515cf4fc2..ddb607ac18603 100644
--- a/drivers/iio/adc/ad7476.c
+++ b/drivers/iio/adc/ad7476.c
@@ -99,8 +99,8 @@ static irqreturn_t ad7476_trigger_handler(int irq, void  *p)
 	if (b_sent < 0)
 		goto done;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, st->data,
-		iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, st->data, sizeof(st->data),
+				    iio_get_time_ns(indio_dev));
 done:
 	iio_trigger_notify_done(indio_dev->trig);
 
diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c
index d36b2e212a088..aa96247d67573 100644
--- a/drivers/iio/adc/ad7606.c
+++ b/drivers/iio/adc/ad7606.c
@@ -605,8 +605,8 @@ static irqreturn_t ad7606_trigger_handler(int irq, void *p)
 	if (ret)
 		goto error_ret;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &st->data,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &st->data, sizeof(st->data),
+				    iio_get_time_ns(indio_dev));
 error_ret:
 	iio_trigger_notify_done(indio_dev->trig);
 	/* The rising edge of the CONVST signal starts a new conversion. */
diff --git a/drivers/iio/adc/ad7768-1.c b/drivers/iio/adc/ad7768-1.c
index 09e4ab76e2b60..47a6ad4335855 100644
--- a/drivers/iio/adc/ad7768-1.c
+++ b/drivers/iio/adc/ad7768-1.c
@@ -533,8 +533,9 @@ static irqreturn_t ad7768_trigger_handler(int irq, void *p)
 	if (ret < 0)
 		goto out;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &st->data.scan,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &st->data.scan,
+				    sizeof(st->data.scan),
+				    iio_get_time_ns(indio_dev));
 
 out:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ad7779.c b/drivers/iio/adc/ad7779.c
index a5d87faa5e127..845adc510239c 100644
--- a/drivers/iio/adc/ad7779.c
+++ b/drivers/iio/adc/ad7779.c
@@ -595,7 +595,8 @@ static irqreturn_t ad7779_trigger_handler(int irq, void *p)
 		goto exit_handler;
 	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &st->data, pf->timestamp);
+	iio_push_to_buffers_with_ts(indio_dev, &st->data, sizeof(st->data),
+				    pf->timestamp);
 
 exit_handler:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c
index 87945efb940b3..0369151c7db1e 100644
--- a/drivers/iio/adc/ad7923.c
+++ b/drivers/iio/adc/ad7923.c
@@ -207,8 +207,8 @@ static irqreturn_t ad7923_trigger_handler(int irq, void *p)
 	if (b_sent)
 		goto done;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, st->rx_buf, sizeof(st->rx_buf),
+				    iio_get_time_ns(indio_dev));
 
 done:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/dln2-adc.c b/drivers/iio/adc/dln2-adc.c
index a1e48a756a7b5..5ffb4b5f5c990 100644
--- a/drivers/iio/adc/dln2-adc.c
+++ b/drivers/iio/adc/dln2-adc.c
@@ -488,8 +488,8 @@ static irqreturn_t dln2_adc_trigger_h(int irq, void *p)
 		       (void *)dev_data.values + t->from, t->length);
 	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &data,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &data, sizeof(data),
+				    iio_get_time_ns(indio_dev));
 
 done:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c
index 40d14faa71c50..857e1b69d6cd4 100644
--- a/drivers/iio/adc/ina2xx-adc.c
+++ b/drivers/iio/adc/ina2xx-adc.c
@@ -766,7 +766,7 @@ static int ina2xx_work_buffer(struct iio_dev *indio_dev)
 		chip->scan.chan[i++] = val;
 	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &chip->scan, time);
+	iio_push_to_buffers_with_ts(indio_dev, &chip->scan, sizeof(chip->scan), time);
 
 	return 0;
 };
diff --git a/drivers/iio/adc/max1118.c b/drivers/iio/adc/max1118.c
index 565ca2e21c0c2..7d7001e8e3d96 100644
--- a/drivers/iio/adc/max1118.c
+++ b/drivers/iio/adc/max1118.c
@@ -188,8 +188,8 @@ static irqreturn_t max1118_trigger_handler(int irq, void *p)
 		adc->scan.channels[i] = ret;
 		i++;
 	}
-	iio_push_to_buffers_with_timestamp(indio_dev, &adc->scan,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &adc->scan, sizeof(adc->scan),
+				    iio_get_time_ns(indio_dev));
 out:
 	mutex_unlock(&adc->lock);
 
diff --git a/drivers/iio/adc/max11410.c b/drivers/iio/adc/max11410.c
index 437d9f24b5a1d..511b2f14dfaf7 100644
--- a/drivers/iio/adc/max11410.c
+++ b/drivers/iio/adc/max11410.c
@@ -632,8 +632,8 @@ static irqreturn_t max11410_trigger_handler(int irq, void *p)
 		goto out;
 	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &st->scan,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &st->scan, sizeof(st->scan),
+				    iio_get_time_ns(indio_dev));
 
 out:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c
index d0546c681625a..a7e9912fb44af 100644
--- a/drivers/iio/adc/max1363.c
+++ b/drivers/iio/adc/max1363.c
@@ -1498,8 +1498,8 @@ static irqreturn_t max1363_trigger_handler(int irq, void *p)
 	if (b_sent < 0)
 		goto done;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &st->data,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &st->data, sizeof(st->data),
+				    iio_get_time_ns(indio_dev));
 
 done:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/mcp3911.c b/drivers/iio/adc/mcp3911.c
index 6748b44d568db..be18635ae616f 100644
--- a/drivers/iio/adc/mcp3911.c
+++ b/drivers/iio/adc/mcp3911.c
@@ -516,8 +516,8 @@ static irqreturn_t mcp3911_trigger_handler(int irq, void *p)
 		adc->scan.channels[i] = get_unaligned_be24(&adc->rx_buf[scan_chan->channel * 3]);
 		i++;
 	}
-	iio_push_to_buffers_with_timestamp(indio_dev, &adc->scan,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &adc->scan, sizeof(adc->scan),
+				    iio_get_time_ns(indio_dev));
 out:
 	iio_trigger_notify_done(indio_dev->trig);
 
diff --git a/drivers/iio/adc/mxs-lradc-adc.c b/drivers/iio/adc/mxs-lradc-adc.c
index 8f1e6acea53ba..92baf3f5f5601 100644
--- a/drivers/iio/adc/mxs-lradc-adc.c
+++ b/drivers/iio/adc/mxs-lradc-adc.c
@@ -425,7 +425,8 @@ static irqreturn_t mxs_lradc_adc_trigger_handler(int irq, void *p)
 		j++;
 	}
 
-	iio_push_to_buffers_with_timestamp(iio, adc->buffer, pf->timestamp);
+	iio_push_to_buffers_with_ts(iio, adc->buffer, sizeof(adc->buffer),
+				    pf->timestamp);
 
 	iio_trigger_notify_done(iio->trig);
 
diff --git a/drivers/iio/adc/pac1921.c b/drivers/iio/adc/pac1921.c
index ef75e9e51c241..72aa4ca2e5a46 100644
--- a/drivers/iio/adc/pac1921.c
+++ b/drivers/iio/adc/pac1921.c
@@ -1044,7 +1044,8 @@ static irqreturn_t pac1921_trigger_handler(int irq, void *p)
 		priv->scan.chan[ch++] = val;
 	}
 
-	iio_push_to_buffers_with_timestamp(idev, &priv->scan, pf->timestamp);
+	iio_push_to_buffers_with_ts(idev, &priv->scan, sizeof(priv->scan),
+				    pf->timestamp);
 
 done:
 	iio_trigger_notify_done(idev->trig);
diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c
index 9a099df795189..2162bff699138 100644
--- a/drivers/iio/adc/rockchip_saradc.c
+++ b/drivers/iio/adc/rockchip_saradc.c
@@ -425,7 +425,8 @@ static irqreturn_t rockchip_saradc_trigger_handler(int irq, void *p)
 		j++;
 	}
 
-	iio_push_to_buffers_with_timestamp(i_dev, &data, iio_get_time_ns(i_dev));
+	iio_push_to_buffers_with_ts(i_dev, &data, sizeof(data),
+				    iio_get_time_ns(i_dev));
 out:
 	mutex_unlock(&info->lock);
 
diff --git a/drivers/iio/adc/rtq6056.c b/drivers/iio/adc/rtq6056.c
index 54239df61d86d..6ff47415a2221 100644
--- a/drivers/iio/adc/rtq6056.c
+++ b/drivers/iio/adc/rtq6056.c
@@ -666,7 +666,8 @@ static irqreturn_t rtq6056_buffer_trigger_handler(int irq, void *p)
 		data.vals[i++] = raw;
 	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &data, iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &data, sizeof(data),
+				    iio_get_time_ns(indio_dev));
 
 out:
 	pm_runtime_mark_last_busy(dev);
diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c
index 27aec9a18a0f9..5159908a2a610 100644
--- a/drivers/iio/adc/stm32-adc.c
+++ b/drivers/iio/adc/stm32-adc.c
@@ -1858,8 +1858,8 @@ static irqreturn_t stm32_adc_trigger_handler(int irq, void *p)
 
 	/* reset buffer index */
 	adc->bufi = 0;
-	iio_push_to_buffers_with_timestamp(indio_dev, adc->buffer,
-					   pf->timestamp);
+	iio_push_to_buffers_with_ts(indio_dev, adc->buffer, sizeof(adc->buffer),
+				    pf->timestamp);
 	iio_trigger_notify_done(indio_dev->trig);
 
 	/* re-enable eoc irq */
diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c
index 1af9be071d8de..4f514db5c26ea 100644
--- a/drivers/iio/adc/ti-adc081c.c
+++ b/drivers/iio/adc/ti-adc081c.c
@@ -140,8 +140,8 @@ static irqreturn_t adc081c_trigger_handler(int irq, void *p)
 	if (ret < 0)
 		goto out;
 	data->scan.channel = ret;
-	iio_push_to_buffers_with_timestamp(indio_dev, &data->scan,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &data->scan, sizeof(data->scan),
+				    iio_get_time_ns(indio_dev));
 out:
 	iio_trigger_notify_done(indio_dev->trig);
 	return IRQ_HANDLED;
diff --git a/drivers/iio/adc/ti-adc0832.c b/drivers/iio/adc/ti-adc0832.c
index e2dbd070c7c4f..cfcdafbe284b1 100644
--- a/drivers/iio/adc/ti-adc0832.c
+++ b/drivers/iio/adc/ti-adc0832.c
@@ -225,8 +225,8 @@ static irqreturn_t adc0832_trigger_handler(int irq, void *p)
 		adc->data[i] = ret;
 		i++;
 	}
-	iio_push_to_buffers_with_timestamp(indio_dev, adc->data,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, adc->data, sizeof(adc->data),
+				    iio_get_time_ns(indio_dev));
 out:
 	mutex_unlock(&adc->lock);
 
diff --git a/drivers/iio/adc/ti-adc084s021.c b/drivers/iio/adc/ti-adc084s021.c
index 9c845ee01697c..50a474f4d9f55 100644
--- a/drivers/iio/adc/ti-adc084s021.c
+++ b/drivers/iio/adc/ti-adc084s021.c
@@ -151,8 +151,8 @@ static irqreturn_t adc084s021_buffer_trigger_handler(int irq, void *pollfunc)
 	if (adc084s021_adc_conversion(adc, adc->scan.channels) < 0)
 		dev_err(&adc->spi->dev, "Failed to read data\n");
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &adc->scan,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &adc->scan, sizeof(adc->scan),
+				    iio_get_time_ns(indio_dev));
 	mutex_unlock(&adc->lock);
 	iio_trigger_notify_done(indio_dev->trig);
 
diff --git a/drivers/iio/adc/ti-adc12138.c b/drivers/iio/adc/ti-adc12138.c
index 7f065f457b361..9dc465a10ffc8 100644
--- a/drivers/iio/adc/ti-adc12138.c
+++ b/drivers/iio/adc/ti-adc12138.c
@@ -376,8 +376,8 @@ static irqreturn_t adc12138_trigger_handler(int irq, void *p)
 		}
 	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, adc->data,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, adc->data, sizeof(adc->data),
+				    iio_get_time_ns(indio_dev));
 out:
 	mutex_unlock(&adc->lock);
 
diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c
index 705c146c7dc2e..21181cc3bd852 100644
--- a/drivers/iio/adc/ti-ads1015.c
+++ b/drivers/iio/adc/ti-ads1015.c
@@ -467,8 +467,8 @@ static irqreturn_t ads1015_trigger_handler(int irq, void *p)
 	scan.chan = res;
 	mutex_unlock(&data->lock);
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &scan,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &scan, sizeof(scan),
+				    iio_get_time_ns(indio_dev));
 
 err:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ti-ads1119.c b/drivers/iio/adc/ti-ads1119.c
index f120e7e21cff5..d280c949cf476 100644
--- a/drivers/iio/adc/ti-ads1119.c
+++ b/drivers/iio/adc/ti-ads1119.c
@@ -534,8 +534,8 @@ static irqreturn_t ads1119_trigger_handler(int irq, void *private)
 
 	scan.sample = ret;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &scan,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &scan, sizeof(scan),
+				    iio_get_time_ns(indio_dev));
 done:
 	iio_trigger_notify_done(indio_dev->trig);
 	return IRQ_HANDLED;
diff --git a/drivers/iio/adc/ti-ads124s08.c b/drivers/iio/adc/ti-ads124s08.c
index 77c299bb4ebcc..8ea1269f74db0 100644
--- a/drivers/iio/adc/ti-ads124s08.c
+++ b/drivers/iio/adc/ti-ads124s08.c
@@ -297,8 +297,8 @@ static irqreturn_t ads124s_trigger_handler(int irq, void *p)
 		j++;
 	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, priv->buffer,
-			pf->timestamp);
+	iio_push_to_buffers_with_ts(indio_dev, priv->buffer, sizeof(priv->buffer),
+				    pf->timestamp);
 
 	iio_trigger_notify_done(indio_dev->trig);
 
diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c
index a31658b760a4a..b0bf46cae0b69 100644
--- a/drivers/iio/adc/ti-ads8688.c
+++ b/drivers/iio/adc/ti-ads8688.c
@@ -389,8 +389,8 @@ static irqreturn_t ads8688_trigger_handler(int irq, void *p)
 		j++;
 	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, buffer,
-			iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, buffer, sizeof(buffer),
+				    iio_get_time_ns(indio_dev));
 
 	iio_trigger_notify_done(indio_dev->trig);
 
diff --git a/drivers/iio/adc/ti-lmp92064.c b/drivers/iio/adc/ti-lmp92064.c
index 86eef3320de9e..3f375c1f586c4 100644
--- a/drivers/iio/adc/ti-lmp92064.c
+++ b/drivers/iio/adc/ti-lmp92064.c
@@ -209,8 +209,8 @@ static irqreturn_t lmp92064_trigger_handler(int irq, void *p)
 	if (ret)
 		goto err;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, &data,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, &data, sizeof(data),
+				    iio_get_time_ns(indio_dev));
 
 err:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c
index 5a138be983ede..f67945c62c99f 100644
--- a/drivers/iio/adc/ti-tlc4541.c
+++ b/drivers/iio/adc/ti-tlc4541.c
@@ -99,8 +99,8 @@ static irqreturn_t tlc4541_trigger_handler(int irq, void *p)
 	if (ret < 0)
 		goto done;
 
-	iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf,
-					   iio_get_time_ns(indio_dev));
+	iio_push_to_buffers_with_ts(indio_dev, st->rx_buf, sizeof(st->rx_buf),
+				    iio_get_time_ns(indio_dev));
 
 done:
 	iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/adc/ti-tsc2046.c b/drivers/iio/adc/ti-tsc2046.c
index 49560059f4b7b..84a9a5e665265 100644
--- a/drivers/iio/adc/ti-tsc2046.c
+++ b/drivers/iio/adc/ti-tsc2046.c
@@ -418,8 +418,9 @@ static int tsc2046_adc_scan(struct iio_dev *indio_dev)
 	for (group = 0; group < priv->groups; group++)
 		priv->scan_buf.data[group] = tsc2046_adc_get_val(priv, group);
 
-	ret = iio_push_to_buffers_with_timestamp(indio_dev, &priv->scan_buf,
-						 iio_get_time_ns(indio_dev));
+	ret = iio_push_to_buffers_with_ts(indio_dev, &priv->scan_buf,
+					  sizeof(priv->scan_buf),
+					  iio_get_time_ns(indio_dev));
 	/* If the consumer is kfifo, we may get a EBUSY here - ignore it. */
 	if (ret < 0 && ret != -EBUSY) {
 		dev_err_ratelimited(dev, "Failed to push scan buffer %pe\n",
diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c
index 805e1973b090f..6404b015234a4 100644
--- a/drivers/iio/adc/vf610_adc.c
+++ b/drivers/iio/adc/vf610_adc.c
@@ -592,9 +592,9 @@ static irqreturn_t vf610_adc_isr(int irq, void *dev_id)
 		info->value = vf610_adc_read_data(info);
 		if (iio_buffer_enabled(indio_dev)) {
 			info->scan.chan = info->value;
-			iio_push_to_buffers_with_timestamp(indio_dev,
-					&info->scan,
-					iio_get_time_ns(indio_dev));
+			iio_push_to_buffers_with_ts(indio_dev, &info->scan,
+						    sizeof(info->scan),
+						    iio_get_time_ns(indio_dev));
 			iio_trigger_notify_done(indio_dev->trig);
 		} else
 			complete(&info->completion);
-- 
2.50.1