linux/sound/ac97/ac97_core.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2016 Robert Jarzmik <robert.jarzmik@free.fr>
 */

unsigned int snd_ac97_bus_scan_one(struct ac97_controller *adrv,
				   unsigned int codec_num);

static inline bool ac97_ids_match(unsigned int id1, unsigned int id2,
				  unsigned int mask)
{
	return (id1 & mask) == (id2 & mask);
}
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 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 version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-06-04 16:11:33 +08:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
ALSA: ac97: add an ac97 bus AC97 is a bus for sound usage. It enables for a AC97 AC-Link to link one controller to 0 to 4 AC97 codecs. The goal of this new implementation is to implement a device/driver model for AC97, with an automatic scan of the bus and automatic discovery of AC97 codec devices. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org> 2017-09-03 03:54:04 +08:00			`/*`
			`* Copyright (C) 2016 Robert Jarzmik <robert.jarzmik@free.fr>`
			`*/`

ALSA: ac97: (cosmetic) align argument names Fix cppcheck warning: sound/ac97/bus.c:133:60: style:inconclusive: Function 'snd_ac97_bus_scan_one' argument 1 names different: declaration 'ac97' definition 'adrv'. [funcArgNamesDifferent] Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200902212133.30964-14-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de> 2020-09-03 05:21:28 +08:00			`unsigned int snd_ac97_bus_scan_one(struct ac97_controller *adrv,`
ALSA: ac97: add an ac97 bus AC97 is a bus for sound usage. It enables for a AC97 AC-Link to link one controller to 0 to 4 AC97 codecs. The goal of this new implementation is to implement a device/driver model for AC97, with an automatic scan of the bus and automatic discovery of AC97 codec devices. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org> 2017-09-03 03:54:04 +08:00			`unsigned int codec_num);`

			`static inline bool ac97_ids_match(unsigned int id1, unsigned int id2,`
			`unsigned int mask)`
			`{`
			`return (id1 & mask) == (id2 & mask);`
			`}`