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2025-07-11ALSA: wss: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-39-tiwai@suse.de
2025-07-11ALSA: wavefront: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-38-tiwai@suse.de
2025-07-11ALSA: sscape: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-37-tiwai@suse.de
2025-07-11ALSA: sc6000: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-36-tiwai@suse.de
2025-07-11ALSA: opti9xx: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-35-tiwai@suse.de
2025-07-11ALSA: opl3sa2: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-34-tiwai@suse.de
2025-07-11ALSA: msnd: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-33-tiwai@suse.de
2025-07-11ALSA: gus: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-32-tiwai@suse.de
2025-07-11ALSA: galaxy: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-31-tiwai@suse.de
2025-07-11ALSA: es18xx: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-30-tiwai@suse.de
2025-07-11ALSA: es1688: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-29-tiwai@suse.de
2025-07-11ALSA: cs423x: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-28-tiwai@suse.de
2025-07-11ALSA: cmi8330: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-27-tiwai@suse.de
2025-07-11ALSA: cmi8328: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-26-tiwai@suse.de
2025-07-11ALSA: als100: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-25-tiwai@suse.de
2025-07-11ALSA: adlib: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-24-tiwai@suse.de
2025-07-11ALSA: ad1816a: Use safer strscpy() instead of strcpy()Takashi Iwai
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 <tiwai@suse.de> Link: https://patch.msgid.link/20250710100727.22653-23-tiwai@suse.de
2025-07-04ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()Thorsten Blum
Use pr_warn() instead of dev_warn() when 'pdev' is NULL to avoid a potential NULL pointer dereference. Cc: stable@vger.kernel.org Fixes: 20869176d7a7 ("ALSA: ad1816a: Use standard print API") Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Link: https://patch.msgid.link/20250703200616.304309-2-thorsten.blum@linux.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-06-10ALSA: sb: Force to disable DMAs once when DMA mode is changedTakashi Iwai
When the DMA mode is changed on the (still real!) SB AWE32 after playing a stream and closing, the previous DMA setup was still silently kept, and it can confuse the hardware, resulting in the unexpected noises. As a workaround, enforce the disablement of DMA setups when the DMA setup is changed by the kcontrol. https://bugzilla.kernel.org/show_bug.cgi?id=218185 Link: https://patch.msgid.link/20250610064322.26787-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-06-10ALSA: sb: Don't allow changing the DMA mode during operationsTakashi Iwai
When a PCM stream is already running, one shouldn't change the DMA mode via kcontrol, which may screw up the hardware. Return -EBUSY instead. Link: https://bugzilla.kernel.org/show_bug.cgi?id=218185 Link: https://patch.msgid.link/20250610064322.26787-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-06-08treewide, timers: Rename from_timer() to timer_container_of()Ingo Molnar
Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com
2025-05-13ALSA: sb: Replace deprecated strcpy() with strscpy()Thorsten Blum
strcpy() is deprecated; use strscpy() instead. No functional changes intended. Link: https://github.com/KSPP/linux/issues/88 Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Link: https://patch.msgid.link/20250512105754.35595-2-thorsten.blum@linux.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-05-12ALSA: msnd: Remove midi codeDr. David Alan Gilbert
Nothing calls snd_msndmidi_new() thus nothing sets chip->msndmidi_mpu The call to snd_msndmidi_input_read is gated on that being set, so snd_msndmidi_input_read() won't be called either. This is probably a missing call to snd_msndmidi_new(), but since this is ancient code, it's probably best to remove it (especially since I don't have the hardware to test it). Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://patch.msgid.link/20250511172957.1001583-1-linux@treblig.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-05-11ALSA: isa/gus: remove snd_gf1_lfo_xxx()Kuninori Morimoto
There is no snd_gf1_lfo_xxx() implementation, and no one is using it. Let's remove it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/87o6w2pqm8.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-05-08ALSA: gus: Remove deadcodeDr. David Alan Gilbert
snd_gus_use_dec(), snd_gus_use_inc() and snd_gf1_print_voice_registers() last uses were removed in 2007 by commit e5723b41abe5 ("[ALSA] Remove sequencer instrument layer") Remove them. While there, remove big #if 0 blocks next to the code being deleted. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://patch.msgid.link/20250508000225.195766-1-linux@treblig.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-04-08ALSA: azt2320: Replace deprecated strcpy() with strscpy()Thorsten Blum
strcpy() is deprecated, use strscpy() instead. Link: https://github.com/KSPP/linux/issues/88 Cc: linux-hardening@vger.kernel.org Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Link: https://patch.msgid.link/20250407090832.743255-1-thorsten.blum@linux.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-04-05treewide: Switch/rename to timer_delete[_sync]()Thomas Gleixner
timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2025-02-28ALSA: es18xx: Fix spelling mistake "grap" -> "grab"Colin Ian King
There are spelling mistakes in dev_err messages. Fix them. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://patch.msgid.link/20250228083631.676877-1-colin.i.king@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-02-27ALSA: opti9xx: fix inconsistent indenting warning in snd_opti9xx_configure()Charles Han
Fix below inconsistent indenting smatch warning. smatch warnings: sound/isa/opti9xx/opti92x-ad1848.c:489 snd_opti9xx_configure() warn: inconsistent indenting Signed-off-by: Charles Han <hanchunchao@inspur.com> Link: https://patch.msgid.link/20250227091810.18847-1-hanchunchao@inspur.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-01-10ALSA: sb: Use str_enabled_disabled() helper in info_read()Thorsten Blum
Remove hard-coded strings by using the str_enabled_disabled() helper function. Suggested-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Link: https://patch.msgid.link/20250109230521.237162-2-thorsten.blum@linux.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-10-04ALSA: gus: Fix some error handling paths related to get_bpos() usageChristophe JAILLET
If get_bpos() fails, it is likely that the corresponding error code should be returned. Fixes: a6970bb1dd99 ("ALSA: gus: Convert to the new PCM ops") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://patch.msgid.link/d9ca841edad697154afa97c73a5d7a14919330d9.1727984008.git.christophe.jaillet@wanadoo.fr Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-08-08ALSA: wss: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-37-tiwai@suse.de
2024-08-08ALSA: wavefront: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-36-tiwai@suse.de
2024-08-08ALSA: sscape: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. The device pointer is stored in struct soundscape for calling dev_*(). Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-35-tiwai@suse.de
2024-08-08ALSA: sc6000: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Some functions are changed to receive a device pointer to be passed to dev_*() calls. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-34-tiwai@suse.de
2024-08-08ALSA: sb: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Some functions are changed to receive snd_card pointer for referring to the device pointer for dev_*() calls, too. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-31-tiwai@suse.de
2024-08-08ALSA: opti9xx: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. The card pointer is stored in struct snd_opti9xx and snd_miro to be referred for dev_*() calls. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-30-tiwai@suse.de
2024-08-08ALSA: opl3sa2: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. The card pointer is stored in struct snd_opl3sa2 to be referred for dev_*() calls. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-29-tiwai@suse.de
2024-08-08ALSA: msnd: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-28-tiwai@suse.de
2024-08-08ALSA: gus: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Some commented-out debug prints and dead code are dropped as well. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-27-tiwai@suse.de
2024-08-08ALSA: es18xx: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. For referring to the device, introduce snd_card pointer to struct snd_es18xx. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-26-tiwai@suse.de
2024-08-08ALSA: es1688: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. For referring to the device, introduce snd_card pointer to struct snd_es1688. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-25-tiwai@suse.de
2024-08-08ALSA: cs4236: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-24-tiwai@suse.de
2024-08-08ALSA: cmi8330: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-23-tiwai@suse.de
2024-08-08ALSA: cmi8328: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-22-tiwai@suse.de
2024-08-08ALSA: azt2320: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-21-tiwai@suse.de
2024-08-08ALSA: als100: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Use the standard print API instead of open-coded printk(). Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-20-tiwai@suse.de
2024-08-08ALSA: ad1816a: Use standard print APITakashi Iwai
Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-19-tiwai@suse.de
2024-06-18ALSA: sb: Drop NULL check for snd_ctl_remove()Takashi Iwai
Since snd_ctl_remove() accepts the NULL kcontrol argument now, we can drop the check in the caller side. Link: https://lore.kernel.org/20240617100529.6667-3-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-05-08ALSA: isa: Use *-y instead of *-objs in MakefileTakashi Iwai
*-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 <tiwai@suse.de> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20240507135513.14919-5-tiwai@suse.de
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