kernel.git/drivers/iio/light, branch master

iio: light: bh1780: fix PM runtime leak on error path

2026-02-23T08:24:37Z

Move pm_runtime_put_autosuspend() before the error check to ensure the PM runtime reference count is always decremented after pm_runtime_get_sync(), regardless of whether the read operation succeeds or fails. Fixes: 1f0477f18306 ("iio: light: new driver for the ROHM BH1780") Signed-off-by: Antoniu Miclaus Reviewed-by: Linus Walleij Cc: Signed-off-by: Jonathan Cameron

iio: Use IRQF_NO_THREAD

2026-01-29T16:10:44Z

The interrupt handler iio_trigger_generic_data_rdy_poll() will invoke other interrupt handler and this supposed to happen from within the hardirq. Use IRQF_NO_THREAD to forbid forced-threading. Signed-off-by: Sebastian Andrzej Siewior Reviewed-by: Andy Shevchenko Signed-off-by: Jonathan Cameron

iio: light: opt4060: Use IIO cleanup helpers

2026-01-22T20:53:17Z

Use IIO_DEV_GUARD_CURRENT_MODE() cleanup helper to simplify and drop busy-waiting code in opt4060_set_driver_state(). Reviewed-by: David Lechner Reviewed-by: Nuno Sá Signed-off-by: Kurt Borja Signed-off-by: Jonathan Cameron

iio: light: vcnl4000: Use IIO cleanup helpers

2026-01-22T20:53:17Z

Use IIO_DEV_ACQUIRE_DIRECT_MODE() helper to automatically release direct mode. Reviewed-by: David Lechner Reviewed-by: Nuno Sá Signed-off-by: Kurt Borja Signed-off-by: Jonathan Cameron

iio: core: Match iio_device_claim_*() semantics and implementation

2026-01-22T20:53:17Z

Implement iio_device_claim_buffer_mode() fully inline with the use of __iio_dev_mode_lock(), which takes care of sparse annotations. To completely match iio_device_claim_direct() semantics, we need to also change iio_device_claim_buffer_mode() return semantics to usual true/false conditional lock semantics. Additionally, to avoid silently breaking out-of-tree drivers, rename iio_device_claim_buffer_mode() to iio_device_claim_try_buffer_mode(). Reviewed-by: David Lechner Reviewed-by: Nuno Sá Signed-off-by: Kurt Borja Signed-off-by: Jonathan Cameron

iio: light: isl29018: replace sprintf() with safer alternatives

2025-12-21T11:41:12Z

This patch replaces sprintf() with sysfs_emit() and sysfs_emit_at() safer alternative with no functional changes. Signed-off-by: Tomas Borquez Reviewed-by: Andy Shevchenko Signed-off-by: Jonathan Cameron

iio: light: apds9960: convert to use maple tree register cache

2025-11-09T12:57:05Z

The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Chu Guangqing Signed-off-by: Jonathan Cameron

iio: light: apds9306: convert to use maple tree register cache

2025-11-09T12:57:05Z

iio: light: veml3235: convert to use maple tree register cache

2025-11-09T12:57:05Z

iio: light: ltr390: Fix typo in variable name

2025-10-19T10:59:17Z

Corrected a spelling mistake in the ltr390 driver: 'recieve_buffer' was renamed to 'receive_buffer'. This improves code readibility without changing functionality. Signed-off-by: Sameeksha Sankpal Signed-off-by: Jonathan Cameron