kernel/git/stable/linux.git/sound/soc/codecs/lm4857.c, branch master

ASoC: Use named initializers for arrays of i2c_device_data

2026-05-21T11:30:08+00:00

While being less compact, using named initializers allows to more easily see which members of the structs are assigned which value without having to lookup the declaration of the struct. And it's also more robust against changes to the struct definition. The mentioned robustness is relevant for a planned change to struct i2c_device_id that replaces .driver_data by an anonymous union. While touching all these arrays, unify indention and usage of commas. This patch doesn't modify the compiled arrays, only their representation in source form benefits. The former was confirmed with x86 and arm64 builds. Signed-off-by: Uwe Kleine-König (The Capable Hub) Reviewed-by: Charles Keepax Reviewed-by: Linus Walleij Link: https://patch.msgid.link/ae2ff4898eb340bd8bcafb7b75443eb4a0ce3e76.1778692164.git.u.kleine-koenig@baylibre.com Signed-off-by: Mark Brown

ASoC: codecs: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-03T02:08:06+00:00

These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. Signed-off-by: Uwe Kleine-König Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20240502074722.1103986-2-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

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

2023-05-07T23:48:49+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

ASoC: lm4857: use simple i2c probe function

2022-04-11T18:18:11+00:00

The i2c probe functions here don't use the id information provided in their second argument, so the single-parameter i2c probe function ("probe_new") can be used instead. This avoids scanning the identifier tables during probes. Signed-off-by: Stephen Kitt Link: https://lore.kernel.org/r/20220405165836.2165310-5-steve@sk2.org Signed-off-by: Mark Brown

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

2019-05-30T18:26:32+00:00

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

ASoC: codecs: make snd_soc_dai_driver and snd_soc_component_driver const

2017-08-17T17:10:34+00:00

Make these two structure variables const as they are either used in a copy operation or passed to devm_snd_soc_register_component having the corresponding argument as const. Done using Coccinelle. Signed-off-by: Bhumika Goyal Signed-off-by: Mark Brown

ASoC: drivers: Drop owner assignment from i2c_driver

2015-07-15T11:50:43+00:00

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

ASoC: lm4857: Convert to component

2015-05-06T16:33:12+00:00

The driver does not use any CODEC specific constructs anymore. Convert it to snd_soc_component. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown

ASoC: lm4857: Use DAPM demux

2015-05-06T16:33:12+00:00

Use a DAPM auto-disable demux to model the Mode control which affects the routing of the input pin to the output pins. This allows us to remove the custom code for handling the Mode control. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown

ASoC: Move bias level update to the core

2015-04-27T20:34:45+00:00

All drivers have the same line at the end of the set_bias_level callback to update the bias_level state. Move this update into snd_soc_dapm_force_bias_level() and remove them from the drivers. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown