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beb45974dd
linux-next/sound/core
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Takashi Iwai beb45974dd ALSA: timer: Use guard() for locking 
We can simplify the code gracefully with new guard() macro and co for
automatic cleanup of locks.

For making changes easier, some functions widen the application of
register_mutex, but those shouldn't influence on any actual
performance.

Also, one code block was factored out as a function so that guard()
can be applied cleanly without much indentation.

There are still a few remaining explicit spin_lock/unlock calls, and
those are for the places where we do temporary unlock/relock, which
doesn't fit well with the guard(), so far.

Only the code refactoring, and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240227085306.9764-4-tiwai@suse.de
2024-02-28 15:01:20 +01:00
..
oss ALSA: pcm_oss: ump: Use automatic cleanup of kfree() 2024-02-23 10:57:49 +01:00
seq ALSA: seq: core: Use automatic cleanup of kfree() 2024-02-23 10:57:31 +01:00
compress_offload.c ALSA: compress_offload: Use guard() for locking 2024-02-28 15:01:20 +01:00
control_compat.c ALSA: control: Use automatic cleanup of kfree() 2024-02-23 10:57:30 +01:00
control_led.c ALSA: control: Don't embed ctl_dev 2023-08-17 09:23:30 +02:00
control.c ALSA: control: Use automatic cleanup of kfree() 2024-02-23 10:57:30 +01:00
ctljack.c ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
device.c ALSA: core: Fix missing return value comments for kernel docs 2022-07-13 13:42:38 +02:00
hrtimer.c ALSA: timer: Replace tasklet with work 2020-09-09 18:32:52 +02:00
hwdep_compat.c ALSA: compat_ioctl: avoid compat_alloc_user_space 2020-09-21 10:37:07 +02:00
hwdep.c ALSA: hwdep: Don't embed device 2023-08-17 09:24:01 +02:00
info_oss.c ALSA: oss: remove useless NULL check before kfree 2021-12-06 10:08:13 +01:00
info.c ALSA: info: Fix potential deadlock at disconnection 2023-11-09 16:06:33 +01:00
init.c ALSA: core: Use dev_name of card_dev as debugfs directory name 2023-09-12 15:30:37 +02:00
isadma.c sound updates for 6.0-rc1 2022-08-06 10:19:51 -07:00
jack.c ALSA: control: Take controls_rwsem lock in snd_ctl_remove() 2023-07-20 10:01:27 +02:00
Kconfig ALSA: core: Fix dependencies for SND_CORE_TEST 2024-02-02 09:16:46 +01:00
Makefile Merge branch 'for-linus' into for-next 2024-02-21 11:17:06 +01:00
memalloc_local.h ALSA: memalloc: remove snd_dma_sg_ops declaration 2022-09-09 09:09:40 +02:00
memalloc.c ALSA: memalloc: Workaround for Xen PV 2023-01-27 09:16:24 +01:00
memory.c ALSA: core: Add memory copy helpers between iov_iter and iomem 2023-08-18 12:18:16 +02:00
misc.c ALSA: core: Add async signal helpers 2022-07-29 12:57:10 +02:00
pcm_compat.c ALSA: pcm: Use automatic cleanup of kfree() 2024-02-23 10:57:30 +01:00
pcm_dmaengine.c ALSA: dmaengine: increment buffer pointer atomically 2022-09-27 08:55:05 +02:00
pcm_drm_eld.c drm/edid: include drm_eld.h only where required 2023-11-09 16:47:31 +02:00
pcm_iec958.c ALSA: iec958: Split status creation and fill 2021-06-08 17:05:41 +02:00
pcm_lib.c ALSA: hda: Upgrade stream-format infrastructure 2023-11-27 17:27:41 +01:00
pcm_local.h ALSA: pcm: Revert "ALSA: pcm: rewrite snd_pcm_playback_silence()" 2023-05-05 18:23:48 +02:00
pcm_memory.c ALSA: pcm: Fix potential data race at PCM memory allocation helpers 2023-07-03 14:52:27 +02:00
pcm_misc.c ALSA: pcm: Test for "silence" field in struct "pcm_format_data" 2022-04-11 09:27:56 +02:00
pcm_native.c ALSA: pcm: Use CLASS() for fdget()/fdput() 2024-02-23 10:57:49 +01:00
pcm_param_trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pcm_timer.c ALSA: timer: Constify snd_timer_hardware definitions 2020-01-03 09:24:07 +01:00
pcm_trace.h ALSA: pcm: fix tracing reason in hw_ptr_error 2022-11-28 14:55:41 +01:00
pcm.c ALSA: pcm: Use automatic cleanup of kfree() 2024-02-23 10:57:30 +01:00
rawmidi_compat.c ALSA: rawmidi: Replace with __packed attribute 2023-10-26 09:42:55 +02:00
rawmidi.c ALSA: rawmidi: Fix NULL dereference at proc read 2023-09-16 08:08:05 +02:00
seq_device.c ALSA: seq: make snd_seq_bus_type const 2024-02-15 13:48:03 +01:00
sound_kunit.c ALSA: kunit: Fix sparse warnings 2024-02-28 15:00:18 +01:00
sound_oss.c ALSA: oss: Fix potential deadlock at unregistration 2022-10-11 09:02:43 +02:00
sound.c ALSA: core: Fix assignment in if condition 2021-06-09 17:30:22 +02:00
timer_compat.c ALSA: timer: Use guard() for locking 2024-02-28 15:01:20 +01:00
timer.c ALSA: timer: Use guard() for locking 2024-02-28 15:01:20 +01:00
ump_convert.c ALSA: ump: Correct wrong byte size at converting a UMP System message 2023-06-28 11:44:30 +02:00
ump.c ALSA: ump: Use guard() for locking 2024-02-28 15:01:20 +01:00
vmaster.c ALSA: vmaster: Use automatic cleanup of kfree() 2024-02-23 10:57:30 +01:00