ALSA: emu10k1: optimize mask calculation in snd_emu10k1_ptr_read()

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Unlike in snd_emu10k1_ptr_write(), we don't need to keep the value's
bits in place, so we can save one shift.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230514170323.3408798-4-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Oswald Buddenhagen 2023-05-14 19:03:23 +02:00 • committed by Takashi Iwai

parent 2093dcfc04

commit 2e9bd50f11

1 changed files with 2 additions and 2 deletions

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sound/pci/emu10k1/io.c

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