linux-dev/include/linux/mfd/wm8350/core.h, branch linus/master

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

mfd: wm8350-core: Drop unused module infrastructure from non-modular code

2019-02-01T08:21:13Z

The Kconfig currently controlling compilation of this code is: drivers/mfd/Kconfig:config MFD_WM8350 drivers/mfd/Kconfig: bool ...meaning that it currently is not being built as a module by anyone. Lets remove the couple traces of modular infrastructure use, so that when reading the driver there is no doubt it is builtin-only. We delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. We replace module.h with init.h and export.h ; the latter since the file does export some symbols. Previous demodularizaion work has made wm8350_device_exit() no longer used, so it is also removed from the 8350 core code. Signed-off-by: Paul Gortmaker Acked-by: Charles Keepax Signed-off-by: Lee Jones

mfd: Remove custom wm8350 cache implementation

2012-07-08T22:16:10Z

Since none of the users now reference the cache directly we can happily remove the custom cache code and rely on the regmap cache. For simplicity we don't bother with the register defaults tables but instead read the defaults from the device - regmap is capable of doing this, unlike our old cache infrastructure. This saves a lot of code and allows us to cache the device revision information too. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Add regmap cache support for wm8350

2012-07-08T22:16:10Z

Use the most simple possible transformation on the existing code so keep the table sitting around, further patches in this series will delete the existing cache code - the main purpose of this patch is to ensure that we always have a cache for bisection. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Convert wm8350 physical I/O to regmap API

2012-05-07T09:32:08Z

The driver still uses a custom cache implementation but the underlying physical I/O is now done using the regmap API, saving some code and avoiding allocating enormous scratch arrays on the stack. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Use completion interrupt for WM835x AUXADC

2010-03-07T21:17:33Z

Use the completion interrupt generated by the device rather than polling for conversions to complete. As a backup we still check the state of the AUXADC if we don't get a completion, mostly for systems that don't have the WM8350 interrupt infrastructure hooked up. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

gpiolib: Add support for WM8350 GPIO controller

2010-03-07T21:16:59Z

Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Convert WM8350 to genirq

2010-03-07T21:16:57Z

This gives us use of the diagnostic facilities genirq provides and will allow implementation of interrupt support for the WM8350 GPIOs. Stub functions are provided to ease the transition of the individual drivers, probably after additional work to pass the IRQ numbers via the struct devices. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Add a data argument to the WM8350 IRQ free function

2010-03-07T21:16:56Z

To better match genirq. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Convert wm8350 IRQ handlers to irq_handler_t

2009-12-13T18:21:39Z

This is done as simple code transformation, the semantics of the IRQ API provided by the core are are still very different to those of genirq (mainly with regard to masking). Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz