summaryrefslogtreecommitdiff
path: root/drivers/iio/light/noa1305.c
AgeCommit message (Collapse)AuthorFilesLines
2023-05-21iio: Switch i2c drivers back to use .probe()Uwe Kleine-König1-1/+1
After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230515205048.19561-1-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-11-23iio: light: noa1305: Convert to i2c's .probe_new()Uwe Kleine-König1-3/+2
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221118224540.619276-134-uwe@kleine-koenig.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-11-23iio: light: noa1305: Use devm_regulator_get_enable()Jonathan Cameron1-23/+3
This driver only turns the power on at probe and off via a custom devm_add_action_or_reset() callback. The new devm_regulator_get_enable() replaces this boilerplate code. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Martyn Welch <martyn.welch@collabora.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20221016163409.320197-12-jic23@kernel.org
2021-10-19iio: light: noa1305: Make use of the helper function dev_err_probe()Cai Huoqing1-4/+3
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. Using dev_err_probe() can reduce code size, and the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Link: https://lore.kernel.org/r/20210928014156.1491-4-caihuoqing@baidu.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-06-14iio: remove explicit IIO device parent assignmentAlexandru Ardelean1-1/+0
This patch applies the semantic patch: @@ expression I, P, SP; @@ I = devm_iio_device_alloc(P, SP); ... - I->dev.parent = P; It updates 302 files and does 307 deletions. This semantic patch also removes some comments like '/* Establish that the iio_dev is a child of the i2c device */' But this is is only done in case where the block is left empty. The patch does not seem to cover all cases. It looks like in some cases a different variable is used in some cases to assign the parent, but it points to the same reference. In other cases, the block covered by ... may be just too big to be covered by the semantic patch. However, this looks pretty good as well, as it does cover a big bulk of the drivers that should remove the parent assignment. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-08-14iio:light:noa1305: Fix missing break statement.Jonathan Cameron1-0/+1
This got caught by the implicit fall through detection but is a bug rather than missing marking. Reported-by: 0-DAY kernel test infrastructure Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Fixes: 741172d18e8a ("iio: light: noa1305: Add support for NOA1305") Link: https://lore.kernel.org/r/20190813133851.14345-1-Jonathan.Cameron@huawei.com Cc: Gustavo Silva <gustavo@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-05iio: light: noa1305: Add support for NOA1305Martyn Welch1-0/+312
This driver adds the initial support for the ON Semiconductor NOA1305 Ambient Light Sensor. Originally written by Sergei Miroshnichenko. Found here: https://github.com/EmcraftSystems/linux-upstream/commit/196d6cf897e632d2cb82d45484bd7a1bfdd5b6d9 Signed-off-by: Sergei M <fizik1@yandex.com> Signed-off-by: Martyn Welch <martyn.welch@collabora.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>