John KeepingandGreg Kroah-Hartman a8a9f053e1 ALSA: serial-generic: remove shared static buffer ...

[ Upstream commit 8497324901 ]

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

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mpu401

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opl3

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opl4

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pcsp

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vx

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aloop.c

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dummy.c

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Kconfig

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Makefile

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mtpav.c

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mts64.c

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pcmtest.c

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portman2x4.c

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serial-generic.c

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serial-u16550.c

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virmidi.c

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