+++ /dev/null
-From 72afc12515b357d26a5ce4f0149379ef797e3e37 Mon Sep 17 00:00:00 2001
-From: Sasha Levin <sashal@kernel.org>
-Date: Sat, 2 Aug 2025 17:44:29 +0100
-Subject: iio: light: isl29125: Use iio_push_to_buffers_with_ts() to allow
- source size runtime check
-
-From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
-
-[ Upstream commit f0ffec3b4fa7e430f92302ee233c79aeb021fe14 ]
-
-Also move the structure used as the source to the stack as it is only 16
-bytes and not the target of an DMA or similar.
-
-Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
-Reviewed-by: Andy Shevchenko <andy@kernel.org>
-Link: https://patch.msgid.link/20250802164436.515988-10-jic23@kernel.org
-Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
-Signed-off-by: Sasha Levin <sashal@kernel.org>
----
- drivers/iio/light/isl29125.c | 14 +++++++-------
- 1 file changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/drivers/iio/light/isl29125.c b/drivers/iio/light/isl29125.c
-index 6bc23b164cc55..3acb8a4f1d120 100644
---- a/drivers/iio/light/isl29125.c
-+++ b/drivers/iio/light/isl29125.c
-@@ -51,11 +51,6 @@
- struct isl29125_data {
- struct i2c_client *client;
- u8 conf1;
-- /* Ensure timestamp is naturally aligned */
-- struct {
-- u16 chans[3];
-- aligned_s64 timestamp;
-- } scan;
- };
-
- #define ISL29125_CHANNEL(_color, _si) { \
-@@ -179,6 +174,11 @@ static irqreturn_t isl29125_trigger_handler(int irq, void *p)
- struct iio_dev *indio_dev = pf->indio_dev;
- struct isl29125_data *data = iio_priv(indio_dev);
- int i, j = 0;
-+ /* Ensure timestamp is naturally aligned */
-+ struct {
-+ u16 chans[3];
-+ aligned_s64 timestamp;
-+ } scan = { };
-
- iio_for_each_active_channel(indio_dev, i) {
- int ret = i2c_smbus_read_word_data(data->client,
-@@ -186,10 +186,10 @@ static irqreturn_t isl29125_trigger_handler(int irq, void *p)
- if (ret < 0)
- goto done;
-
-- data->scan.chans[j++] = ret;
-+ scan.chans[j++] = ret;
- }
-
-- iio_push_to_buffers_with_timestamp(indio_dev, &data->scan,
-+ iio_push_to_buffers_with_ts(indio_dev, &scan, sizeof(scan),
- iio_get_time_ns(indio_dev));
-
- done:
---
-2.51.0
-