ALSA: control: remove entry limitation for list operation

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In current implementation of ALSA control core, list operation has
a limitation to handle 16384 entries at once. This seems due to
allocation in kernel space to copy data from user space.

With a commit 53e7bf4525 ("ALSA: control: Simplify snd_ctl_elem_list()
implementation"), for the operation, ALSA control core copies data
into user space directly. No need to care of kernel spaces anymore.

This commit purges the limitation.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Sakamoto 2017-05-24 10:04:30 +09:00 • committed by Takashi Iwai

parent ffb73b08e7

commit 4e361d3c96

1 changed files with 1 additions and 3 deletions

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sound/core/control.c

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