lwn.git/sound/sparc, branch docs-6.8

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: sparc/dbri: Convert to platform remove callback returning void

2023-03-20T13:09:37+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 Acked-by: Takashi Iwai Acked-by: Nicolas Ferre Link: https://lore.kernel.org/r/20230315150745.67084-174-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ALSA: sparc/cs4231: Convert to platform remove callback returning void

2023-03-20T13:09:36+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 Acked-by: Takashi Iwai Acked-by: Nicolas Ferre Link: https://lore.kernel.org/r/20230315150745.67084-173-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ALSA: sparc: no need to initialise statics to 0

2021-12-12T09:01:04+00:00

Static variables do not need to be initialised to 0, because compiler will initialise all uninitialised statics to 0. Thus, remove the unneeded initializations. Signed-off-by: Jason Wang Link: https://lore.kernel.org/r/20211212070422.281924-1-wangborong@cdjrlc.com Signed-off-by: Takashi Iwai

ALSA: sparc: Fix assignment in if condition

2021-06-09T15:30:29+00:00

SPARC drivers contain a few assignments in if condition, which is a bad coding style that may confuse readers and occasionally lead to bugs. This patch is merely for coding-style fixes, no functional changes. Link: https://lore.kernel.org/r/20210608140540.17885-59-tiwai@suse.de Signed-off-by: Takashi Iwai

module: remove never implemented MODULE_SUPPORTED_DEVICE

2021-03-17T20:16:18+00:00

MODULE_SUPPORTED_DEVICE was added in pre-git era and never was implemented. We can safely remove it, because the kernel has grown to have many more reliable mechanisms to determine if device is supported or not. Signed-off-by: Leon Romanovsky Signed-off-by: Linus Torvalds

ALSA: sparc: dbri: fix repeated word 'the'

2020-10-17T07:58:35+00:00

Change the duplicated word "the" to "Then the". Signed-off-by: Randy Dunlap Link: https://lore.kernel.org/r/20201016174405.17745-1-rdunlap@infradead.org Signed-off-by: Takashi Iwai

ALSA: Replace HTTP links with HTTPS ones

2020-07-19T18:49:25+00:00

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov Link: https://lore.kernel.org/r/20200719151705.59624-1-grandmaster@al2klimov.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: sparc: More constifications

2020-01-05T15:14:56+00:00

Apply const prefix to the static tables for rates, bits and strings. Just for minor optimization and no functional changes. Link: https://lore.kernel.org/r/20200105144823.29547-38-tiwai@suse.de Signed-off-by: Takashi Iwai