John Keeping a8a9f053e1 ALSA: serial-generic: remove shared static buffer ...

[ Upstream commit 84973249011fda3ff292f83439a062fec81ef982 ]

If multiple instances of this driver are instantiated and try to send
concurrently then the single static buffer snd_serial_generic_tx_work()
will cause corruption in the data output.

Move the buffer into the per-instance driver data to avoid this.

Signed-off-by: John Keeping <jkeeping@inmusicbrands.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-11-24 10:29:38 +01:00

..

mpu401

ALSA: mpu401: Allocate resources with device-managed APIs

2021-07-19 16:17:30 +02:00

opl3

ALSA: drivers: opl3: Fix incorrect use of vp->state

2021-12-13 10:36:17 +01:00

opl4

ALSA: opl4: More constification

2020-01-05 16:15:08 +01:00

pcsp

ALSA: pcsp: Make hrtimer forwarding more robust

2021-09-28 10:58:08 +02:00

vx

ALSA: vx: Drop superfluous GFP setup

2022-08-24 08:00:26 +02:00

aloop.c

ALSA: aloop: Replace runtime->status->state reference to runtime->state

2022-09-27 08:47:13 +02:00

dummy.c

ALSA: dummy: Convert to generic PCM copy ops

2023-08-18 12:18:17 +02:00

Kconfig

ALSA: Make SND_PCMTEST depend on DEBUG_FS

2023-08-18 09:10:22 +02:00

Makefile

ALSA: Implement the new Virtual PCM Test Driver

2023-06-07 13:08:53 +02:00

mtpav.c

ALSA: mtpav: Don't call card private_free at probe error path

2022-04-12 17:58:43 +02:00

mts64.c

ALSA: mts64: Convert to platform remove callback returning void

2023-03-20 13:07:02 +00:00

pcmtest.c

ALSA: pcmtest: stop timer before buffer is released

2024-01-20 11:51:42 +01:00

portman2x4.c

Merge tag 'asoc-v6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

2023-04-24 15:15:31 +02:00

serial-generic.c

ALSA: serial-generic: remove shared static buffer

2025-11-24 10:29:38 +01:00

serial-u16550.c

ALSA: serial-u16550: Allocate resources with device-managed APIs

2021-07-19 16:17:30 +02:00

virmidi.c

ALSA: virmidi: Remove duplicated code

2022-01-06 16:08:18 +01:00