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Commit 1afd1662 authored by Karthikeyan Mani's avatar Karthikeyan Mani Committed by Gerrit - the friendly Code Review server
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ALSA: pcm: use lock to protect substream runtime resource 



Use a spinlock to protect runtime resource in substream
against race conditions which may lead to use-after-free.

CRs-fixed: 2112713
Change-Id: I68c73296eb5adaa7e45d4d6e1a3a9f6106604a3d
Signed-off-by: default avatarKarthikeyan Mani <kmani@codeaurora.org>
parent 9d206019
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