kernel/drivers/mfd/max8998.c, branch linux-6.6.y

mfd: Explicitly include correct DT includes

2023-08-18T20:48:03Z

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()

2023-06-15T08:19:37Z

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: max8998: Convert to i2c's .probe_new()

2022-12-07T13:27:23Z

.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/20221118224540.619276-446-uwe@kleine-koenig.org

mfd: max8998: Simplify getting of_device_id match data

2021-06-02T09:51:17Z

Use of_device_get_match_data() to make the code slightly smaller. There is also no need to wrap it in a check for CONFIG_OF, because dev.of_node will be set only with OF support. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: max8998: Convert to i2c_new_dummy_device

2019-08-12T07:53:58Z

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

2018-10-23T07:58:34Z

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

mfd: max8998: Fix potential NULL pointer dereference

2017-09-05T07:46:00Z

if 'max8998_i2c_parse_dt_pdata() fails (when out of memory), a NULL pointer dereference will occur in the error handling code. Return directly instead. Fixes: ee999fb3f17f("mfd: max8998: Add support for Device Tree") Signed-off-by: Christophe JAILLET Signed-off-by: Lee Jones

mfd: max8998: Make it explicitly non-modular

2016-06-29T09:14:29Z

The Kconfig currently controlling compilation of this code is: mfd/Kconfig:config MFD_MAX8998 mfd/Kconfig: bool "Maxim Semiconductor MAX8998/National LP3974 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_init was not in use by this code, the init ordering remains unchanged with this commit. We delete the include of module.h as well as an unused include of moduleparam.h too. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. Signed-off-by: Paul Gortmaker Signed-off-by: Lee Jones

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

2016-01-14T08:43:50Z

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

mfd: Drop owner assignment from i2c_drivers

2015-08-11T14:08:48Z

i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones