ALSA: emu10k1: validate parameters of snd_emu10k1_ptr_{read,write}()

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Rather than applying masks to the provided values, make assertions
about them being valid - otherwise we'd just try to paper over bugs.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230514170323.3408798-2-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Oswald Buddenhagen 2023-05-14 19:03:21 +02:00 • committed by Takashi Iwai

parent 60571ac9ea

commit 3676cd4bc8

1 changed files with 22 additions and 7 deletions

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sound/pci/emu10k1/io.c

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