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ALSA: doc: use correct config variable name 

CONFIG_PCM_XRUN_DEBUG should be CONFIG_SND_PCM_XRUN_DEBUG

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

Link: https://lore.kernel.org/r/1596223701-7558-1-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Julia Lawall 2020-07-31 21:28:21 +02:00 committed by Takashi Iwai
parent 2e5a8e1527
commit 7f3ecf4759
1 changed files with 1 additions and 1 deletions
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Documentation/sound/designs/procfile.rst
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@ -91,7 +91,7 @@ PCM Proc Files
``card*/pcm*/xrun_debug``
This file appears when ``CONFIG_SND_DEBUG=y`` and
``CONFIG_PCM_XRUN_DEBUG=y``.
``CONFIG_SND_PCM_XRUN_DEBUG=y``.
This shows the status of xrun (= buffer overrun/xrun) and
invalid PCM position debug/check of ALSA PCM middle layer.
It takes an integer value, can be changed by writing to this