kernel/linux.git/drivers/mfd/max77843.c, branch v6.6.141

mfd: Explicitly include correct DT includes

2023-08-18T20:48:03+00:00

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20230714174731.4059811-1-robh@kernel.org Signed-off-by: Lee Jones

mfd: Switch i2c drivers back to use .probe()

2023-06-15T08:19:37+00:00

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 Link: https://lore.kernel.org/r/20230515182752.10050-1-u.kleine-koenig@pengutronix.de Signed-off-by: Lee Jones

mfd: max77843: Drop useless mask_invert flag on irqchip

2022-12-07T13:28:14+00:00

Setting mask_invert to false is pointless because that's the default. The flag is also deprecated, so drop it. Signed-off-by: Aidan MacDonald Acked-by: Krzysztof Kozlowski Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20221112151835.39059-9-aidanmacdonald.0x0@gmail.com

mfd: max77843: Convert to i2c's .probe_new()

2022-12-07T13:27:22+00:00

.probe_new() doesn't get the i2c_device_id * parameter, so determine that explicitly in the probe function. Signed-off-by: Uwe Kleine-König Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20221118224540.619276-442-uwe@kleine-koenig.org

mfd: max77843: Convert to i2c_new_dummy_device

2019-08-12T07:54:05+00:00

Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by: Wolfram Sang Signed-off-by: Lee Jones

mfd: maxim: Add SPDX license identifiers

2018-10-23T07:58:34+00:00

Replace GPL v2.0+ license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: Remove duplicate includes

2018-01-08T11:03:35+00:00

These duplicate includes have been found with scripts/checkincludes.pl but they have been removed manually to avoid removing false positives. Signed-off-by: Pravin Shedge Signed-off-by: Lee Jones

mfd: max77843: Make it explicitly non-modular

2016-06-29T09:14:28+00:00

The Kconfig currently controlling compilation of this code is: drivers/mfd/Kconfig:config MFD_MAX77843 drivers/mfd/Kconfig: bool "Maxim Semiconductor MAX77843 PMIC Support" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. We explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_i2c_driver() uses the same init level priority as builtin_i2c_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. Signed-off-by: Paul Gortmaker Signed-off-by: Lee Jones

mfd: Use to_i2c_client() instead of open-coding it

2016-01-14T08:43:50+00:00

Signed-off-by: Geliang Tang Signed-off-by: Lee Jones

mfd: max77843: Fix max77843_chg_init() return on error

2015-10-01T15:31:42+00:00

If i2c_new_dummy() fails in max77843_chg_init(), an PTR_ERR(NULL) is returned which is 0. So the function was wrongly returning a success value instead of an error code. Cc: stable@vger.kernel.org # 4.1 Fixes: c7f585fe46d8 ("mfd: max77843: Add max77843 MFD driver core driver") Signed-off-by: Javier Martinez Canillas Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones