kernel/linux.git/sound/mips, branch v6.18.21

ALSA: snd-n64: Use guard() for spin locks

2025-09-10T11:20:01+00:00

Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai

ALSA: sgio2audio: Use guard() for spin locks

2025-09-10T11:20:01+00:00

Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai

ALSA: mips: Use safer strscpy() instead of strcpy()

2025-07-11T07:53:16+00:00

Use a safer function strscpy() instead of strcpy() for copying to arrays. Only idiomatic code replacement, and no functional changes. Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20250710100727.22653-40-tiwai@suse.de

ALSA: mips/sgio2audio: Replace deprecated strcpy() with strscpy()

2025-06-10T15:53:42+00:00

strcpy() is deprecated; use strscpy() instead. No functional changes intended. Link: https://github.com/KSPP/linux/issues/88 Signed-off-by: Thorsten Blum Link: https://patch.msgid.link/20250610121835.2908-2-thorsten.blum@linux.dev Signed-off-by: Takashi Iwai

ALSA: n64: Replace deprecated strcpy() with strscpy()

2025-05-19T15:49:59+00:00

strcpy() is deprecated; use strscpy() instead. No functional changes intended. Link: https://github.com/KSPP/linux/issues/88 Signed-off-by: Thorsten Blum Link: https://patch.msgid.link/20250519105628.491675-1-thorsten.blum@linux.dev Signed-off-by: Takashi Iwai

sound: Switch back to struct platform_driver::remove()

2024-10-30T13:47:59+00:00

After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below sound to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. On the way do a few whitespace changes to make indention consistent. Signed-off-by: Uwe Kleine-König Link: https://patch.msgid.link/20241029073748.508077-2-u.kleine-koenig@baylibre.com Signed-off-by: Takashi Iwai

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: mips/sgio2audio: Convert to platform remove callback returning void

2023-03-20T13:07:05+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/20230315150745.67084-9-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ALSA: mips/hal2: Convert to platform remove callback returning void

2023-03-20T13:07:04+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/20230315150745.67084-8-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ALSA: mips: Use platform_get_irq() to get the interrupt

2022-02-28T15:59:01+00:00

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static allocation of IRQ resources in DT core code, this causes an issue when using hierarchical interrupt domains using "interrupts" property in the node as this bypassed the hierarchical setup and messed up the irq chaining. In preparation for removal of static setup of IRQ resource from DT core code use platform_get_irq(). Signed-off-by: Meng Tang Link: https://lore.kernel.org/r/20220225111929.17194-1-tangmeng@uniontech.com Signed-off-by: Takashi Iwai