From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Fri, 16 Nov 2012 15:03:06 +0000 (-0300)
Subject: [media] vpif_capture: protect dma_queue by a spin_lock
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~21^2^2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aec968326df3c60d140c4bcb00f2ee982acd01cb;p=pandora-kernel.git

[media] vpif_capture: protect dma_queue by a spin_lock

The dma_queue list is accessed by both the interrupt handler and by normal
code. It needs to be protected by a lock to prevent possible list corruption.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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