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7cf15f42 |
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15-May-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
iio: Switch i2c drivers back to use .probe() 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>
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7a5da8b2 |
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18-Nov-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
iio: pressure: icp10100: Convert to i2c's .probe_new() 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> Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20221118224540.619276-172-uwe@kleine-koenig.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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2f61ff82 |
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07-Aug-2022 |
Jonathan Cameron <Jonathan.Cameron@huawei.com> |
iio: pressure: icp10100: Switch from UNIVERSAL to DEFINE_RUNTIME_DEV_PM_OPS(). The suspend and resume callbacks in this driver appear to be safe to call repeatedly, but why do so when we can use the DEFINE_RUNTIME_DEV_PM_OPS() macro to supply callbacks that check if we are already runtime suspended before doing unnecessary work. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20220807190414.1039028-2-jic23@kernel.org
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64f9dc6a |
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16-May-2021 |
Jonathan Cameron <Jonathan.Cameron@huawei.com> |
iio: pressure: icp10100: Balance runtime pm + use pm_runtime_resume_and_get() The devm_ handled runtime pm disable calls pm_runtime_put_sync_suspend() which isn't balancing a matching get call. It isn't a bug as such, because the runtime pm core doesn't decrement the reference count below zero, but it is missleading so let's drop it. Using pm_runtime_resume_and_get() new call makes it easy to handle failures in resume as it doesn't hold a reference count if it exits with an error. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/20210516162103.1332291-7-jic23@kernel.org
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eb25d0aa |
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10-Sep-2020 |
Jonathan Cameron <Jonathan.Cameron@huawei.com> |
iio:pressure:icp10100: Drop of_match_ptr and CONFIG_OF protections These prevents use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Hence drop them from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Link: https://lore.kernel.org/r/20200910173242.621168-18-jic23@kernel.org
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d3be8324 |
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22-May-2020 |
Alexandru Ardelean <alexandru.ardelean@analog.com> |
iio: remove explicit IIO device parent assignment 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>
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de65d055 |
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22-Feb-2020 |
William Breathitt Gray <vilhelm.gray@gmail.com> |
counter: 104-quad-8: Support Filter Clock Prescaler The ACCES 104-QUAD-8 series does active filtering on the quadrature input signals via the PC/104 bus clock (OSC 14.318 MHz). This patch exposes the filter clock prescaler available on each channel. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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95c72b78 |
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21-Feb-2020 |
Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> |
iio: pressure: icp10100: add driver for InvenSense ICP-101xx InvenSense ICP-101xx sensors are a family of barometric pressure and temperature sensor. These devices are I2C only and use a specific protocol of commands/responses. Data transfer is secured by using crc8. Driver provides processed pressure and raw temperature data. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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