kernel/linux.git/sound/pci/echoaudio, branch linux-7.1.y

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

ALSA: echoaudio: Add SPDX ids to some files

2026-02-18T07:57:38+00:00

Add SPDX-License-Identifier lines to some files in the sound subsystem - mostly in the echoaudio drivers. Remove boilerplate GPL headers. Signed-off-by: Tim Bird Link: https://patch.msgid.link/20260212234928.3739815-1-tim.bird@sony.com Signed-off-by: Takashi Iwai

ALSA: echoaudio: adjust function name

2025-12-31T16:14:04+00:00

The function restore_dsp_rettings sets a lot of things, so change the name to the more natural restore_dsp_settings. This name was indeed already used in a comment above the code in sound/pci/echoaudio/echoaudio.c. Signed-off-by: Julia Lawall Link: https://patch.msgid.link/20251231161116.141071-1-Julia.Lawall@inria.fr Signed-off-by: Takashi Iwai

ALSA: echoaudio: Use guard() for spin locks

2025-09-01T11:52:40+00:00

Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20250829144342.4290-26-tiwai@suse.de

ALSA: echoaudio: Use guard() for mutex locks

2025-09-01T11:52:40+00:00

Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20250829144342.4290-25-tiwai@suse.de

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

2025-07-11T07:53:19+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/20250710100727.22653-61-tiwai@suse.de

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

2025-07-09T14:03:29+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/20250709124655.1195-1-thorsten.blum@linux.dev Signed-off-by: Takashi Iwai

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37+00:00

Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

ALSA: echoaudio: Use pure devres PCI

2025-04-24T07:21:35+00:00

pci_request_regions() is a hybrid function which becomes managed if pcim_enable_device() was called before. This hybrid nature is deprecated and should not be used anymore. Replace pci_request_regions() with the always-managed function pcim_request_all_regions(). Signed-off-by: Philipp Stanner Reviewed-by: Andy Shevchenko Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20250423075346.45907-24-phasta@kernel.org