kernel/git/stable/linux-stable.git/drivers/iio/light, branch linux-6.17.y

iio: light: as73211: Ensure buffer holes are zeroed

2025-08-16T13:58:35+00:00

Given that the buffer is copied to a kfifo that ultimately user space can read, ensure we zero it. Fixes: 403e5586b52e ("iio: light: as73211: New driver") Reviewed-by: Matti Vaittinen Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250802164436.515988-2-jic23@kernel.org Cc: Signed-off-by: Jonathan Cameron

iio: light: cm3232: make struct cm3232_als_info const

2025-07-13T14:36:24+00:00

Add const qualifier to struct cm3232_als_info. This is read-only data so it can be made const. Signed-off-by: David Lechner Link: https://patch.msgid.link/20250628-iio-const-data-20-v1-2-2bf90b03f9f1@baylibre.com Signed-off-by: Jonathan Cameron

iio: light: cm3232: move calibscale to struct cm3232_chip

2025-07-13T14:36:24+00:00

Move the calibscale field from struct cm3232_als_info to struct cm3232_chip. The chip info struct is supposed to be const while the driver data struct should contain mutable fields. Since calibscale is a mutable field, it should be in the driver data struct. Signed-off-by: David Lechner Link: https://patch.msgid.link/20250628-iio-const-data-20-v1-1-2bf90b03f9f1@baylibre.com Signed-off-by: Jonathan Cameron

iio: light: zopt2201: make zopt2201_scale const

2025-07-13T14:36:23+00:00

Add const qualifier to struct zopt2201_scale zopt2201_scale_*[]. This is read-only data so it can be made const. Signed-off-by: David Lechner Link: https://patch.msgid.link/20250628-iio-const-data-22-v1-1-fc9ebdc5f5c3@baylibre.com Signed-off-by: Jonathan Cameron

iio: light: isl76682: make isl76682_range_table const

2025-07-13T14:36:23+00:00

Add const qualifier to struct isl76682_range isl76682_range_table[]. This is read-only data so it can be made const. Signed-off-by: David Lechner Link: https://patch.msgid.link/20250628-iio-const-data-21-v1-1-2597d8eda30f@baylibre.com Signed-off-by: Jonathan Cameron

iio: light: veml6030: use = { } instead of memset()

2025-06-26T18:32:57+00:00

Use { } instead of memset() to zero-initialize stack memory to simplify the code. Signed-off-by: David Lechner Tested-by: Javier Carrasco Reviewed-by: Javier Carrasco Reviewed-by: Nuno Sá Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-21-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron

iio: light: opt4060: use = { } instead of memset()

2025-06-26T18:32:57+00:00

Use { } instead of memset() to zero-initialize stack memory to simplify the code. Signed-off-by: David Lechner Reviewed-by: Nuno Sá Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-20-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron

iio: light: ltr501: use = { } instead of memset()

2025-06-26T18:32:57+00:00

Use { } instead of memset() to zero-initialize stack memory to simplify the code. Signed-off-by: David Lechner Reviewed-by: Nuno Sá Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-19-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron

iio: light: bh1745: use = { } instead of memset()

2025-06-26T18:32:56+00:00

Use { } instead of memset() to zero-initialize stack memory to simplify the code. Signed-off-by: David Lechner Reviewed-by: Nuno Sá Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-18-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron

iio: light: apds9306: Refactor threshold get/set functions to use helper

2025-06-26T18:32:54+00:00

Refactor the apds9306_event_thresh_get() and apds9306_event_thresh_set() functions to use a helper function (apds9306_get_thresh_reg()) for obtaining the correct register based on the direction of the event. This improves code readability and maintains consistency in accessing threshold registers. Signed-off-by: Nattan Ferreira Co-developed-by: Lucas Antonio Signed-off-by: Lucas Antonio Acked-by: Subhajit Ghosh Link: https://patch.msgid.link/20250611174253.16578-1-nattanferreira58@gmail.com Signed-off-by: Jonathan Cameron