kernel/drivers/mfd/davinci_voicecodec.c, branch linux-6.9.y

mfd: Remove davinci voicecodec driver

2022-12-07T13:28:08Z

The ASoC davinci voicecodec support is no longer used after the removal of the dm3xx SoC platform, so the MFD driver is never selected. Signed-off-by: Arnd Bergmann Acked-by: Bartosz Golaszewski Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20221019152947.3857217-11-arnd@kernel.org

mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()

2022-05-23T13:52:45Z

It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref. And use devm_platform_get_and_ioremap_resource() to simplify code. Fixes: b5e29aa880be ("mfd: davinci_voicecodec: Remove pointless #include") Signed-off-by: Yang Yingliang Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220426030857.3539336-1-yangyingliang@huawei.com

mfd: davinci_voicecodec: Remove pointless #include

2019-07-25T13:21:43Z

When building davinci as multiplatform, we get a build error in this file: drivers/mfd/davinci_voicecodec.c:22:10: fatal error: 'mach/hardware.h' file not found The header is only used to access the io_v2p() macro, but the result is already known because that comes from the resource a little bit earlier. Signed-off-by: Arnd Bergmann Acked-by: Sekhar Nori Signed-off-by: Lee Jones

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30T18:26:35Z

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 this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman

mfd: davinci_voicecodec: Tidyup header difinitions

2016-11-29T08:21:27Z

mach/hardware.h is needed on C source code side, not header. And struct davinci_vc is duplicated definition. Signed-off-by: Kuninori Morimoto Signed-off-by: Lee Jones

mfd: davinci_voicecodec: Remove pointless 'out of memory' error message

2016-01-14T08:44:05Z

WARNING: Possible unnecessary 'out of memory' message + if (!davinci_vc) { + dev_dbg(&pdev->dev, total: 0 errors, 1 warnings, 154 lines checked Signed-off-by: Lee Jones

mfd: davinci_voicecodec: Constify struct regmap_config

2015-01-22T15:56:24Z

The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: drop owner assignment from platform_drivers

2014-10-20T14:20:53Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

mfd: davinci_voicecodec: Provide a regmap for register I/O

2013-09-02T08:27:49Z

This will be used to support refactoring of the ASoC CODEC driver to use a regmap. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: davinci_voicecodec: Remove unused read and write functions

2013-09-02T08:27:49Z

These functions are not referenced anywhere, nor prototyped, so just remove them. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz