kernel/linux.git/sound/atmel, branch linux-6.12.y

ALSA: misc: Use -y instead of -objs in Makefile

2024-05-08T16:18:13+00:00

*-objs suffix is reserved rather for (user-space) host programs while usually *-y suffix is used for kernel drivers (although *-objs works for that purpose for now). Let's correct the old usages of *-objs in Makefiles. Signed-off-by: Takashi Iwai Reviewed-by: Andy Shevchenko Reviewed-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20240507135513.14919-10-tiwai@suse.de

ALSA: Explicitly include correct DT includes

2023-07-16T12:50:56+00:00

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/20230714175109.4066599-1-robh@kernel.org Signed-off-by: Takashi Iwai

ALSA: atmel: ac97: Convert to platform remove callback returning void

2023-03-20T13:07:01+00:00

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König Reviewed-by: Claudiu Beznea Acked-by: Takashi Iwai Acked-by: Nicolas Ferre Link: https://lore.kernel.org/r/20230315150745.67084-5-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ALSA: atmel: ac97: clarify operator precedence

2020-09-03T07:27:34+00:00

Fix cppcheck warnings: sound/atmel/ac97c.c:478:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] casr & AC97C_CSR_OVRUN ? " OVRUN" : "", ^ sound/atmel/ac97c.c:479:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] casr & AC97C_CSR_RXRDY ? " RXRDY" : "", ^ sound/atmel/ac97c.c:480:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] casr & AC97C_CSR_UNRUN ? " UNRUN" : "", ^ sound/atmel/ac97c.c:481:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] casr & AC97C_CSR_TXEMPTY ? " TXEMPTY" : "", ^ sound/atmel/ac97c.c:482:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] casr & AC97C_CSR_TXRDY ? " TXRDY" : "", ^ sound/atmel/ac97c.c:524:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] cosr & AC97C_CSR_OVRUN ? " OVRUN" : "", ^ sound/atmel/ac97c.c:525:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] cosr & AC97C_CSR_RXRDY ? " RXRDY" : "", ^ sound/atmel/ac97c.c:526:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] cosr & AC97C_CSR_TXEMPTY ? " TXEMPTY" : "", ^ sound/atmel/ac97c.c:527:30: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] cosr & AC97C_CSR_TXRDY ? " TXRDY" : "", ^ Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200902212133.30964-15-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai

ALSA: atmel: Remove invalid "fall through" comments

2020-07-09T17:10:11+00:00

The comments about fall through in sound/atmel/ac97.c are just superfluous and rather confusing. Let's remove them. Reviewed-by: Gustavo A. R. Silva Link: https://lore.kernel.org/r/20200709111750.8337-2-tiwai@suse.de Signed-off-by: Takashi Iwai

ALSA: Use fallthrough pseudo-keyword

2020-07-09T11:01:29+00:00

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva Link: https://lore.kernel.org/r/20200708203236.GA5112@embeddedor Signed-off-by: Takashi Iwai

ALSA: atmel: Constify snd_ac97_bus_ops definitions

2020-01-03T08:24:12+00:00

Now snd_ac97_bus() takes the const ops pointer, so we can define the snd_ac97_bus_ops locally as const as well for further optimization. There should be no functional changes by this patch. Link: https://lore.kernel.org/r/20200103081714.9560-26-tiwai@suse.de Signed-off-by: Takashi Iwai

ALSA: atmel: Drop superfluous ioctl PCM ops

2019-12-11T06:25:26+00:00

PCM core deals the empty ioctl field now as default(*). Let's kill the redundant lines. (*) commit fc033cbf6fb7 ("ALSA: pcm: Allow NULL ioctl ops") Link: https://lore.kernel.org/r/20191210061145.24641-4-tiwai@suse.de Signed-off-by: Takashi Iwai

ALSA: atmel: Use managed buffer allocation

2019-12-11T06:24:56+00:00

Clean up the driver with the new managed buffer allocation API. The hw_free_free callbacks became superfluous and got dropped. Link: https://lore.kernel.org/r/20191209094943.14984-4-tiwai@suse.de Signed-off-by: Takashi Iwai

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

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 Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman