From: Sakari Ailus <sakari.ailus@nokia.com>
Date: Thu, 14 Feb 2008 19:47:22 +0000 (+0200)
Subject: ARM: OMAP 2: Camera: Don't return -EIO in VIDIOC_DQBUF
X-Git-Tag: v2.6.25-omap1~193
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fef8490698b9c6a78e34a535de81e8a5b53cc01;p=pandora-kernel.git

ARM: OMAP 2: Camera: Don't return -EIO in VIDIOC_DQBUF

vidioc_dqbuf returned -EIO in a number of cases which is probably a bit
confusing for many programs. This patch changes behaviour so that the
next intact frame is always returned (i.e. never -EIO anymore).

-EAGAIN is returned in non-blocking mode.

Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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