mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-12-27 12:21:22 -05:00
Code Issues Packages Projects Releases Wiki Activity

iio: light: acpi-als: Use iio_push_to_buffers_with_ts() to allow runtime source size check

Browse Source 
This function allows for runtime detection of undersized storage which
can be non obvious due to the injection of a timestamp within the helper.

Cc: Gwendal Grignou <gwendal@chromium.org>
Link: https://patch.msgid.link/20250802164436.515988-8-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
This commit is contained in:
Jonathan Cameron
2025-08-02 17:44:27 +01:00
parent 783efeb58f
commit ea85f5e239
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/iio/light/acpi-als.c
View File

@@ -167,7 +167,7 @@ static irqreturn_t acpi_als_trigger_handler(int irq, void *p)
if (!pf->timestamp)
pf->timestamp = iio_get_time_ns(indio_dev);
iio_push_to_buffers_with_timestamp(indio_dev, &scan, pf->timestamp);
iio_push_to_buffers_with_ts(indio_dev, &scan, sizeof(scan), pf->timestamp);
out:
mutex_unlock(&als->lock);
iio_trigger_notify_done(indio_dev->trig);