From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 19 Aug 2007 20:56:41 +0000 (-0300)
Subject: V4L/DVB (6060): ivtv: fix IVTV_IOC_DMA_FRAME bug introduced by highmem bugfix
X-Git-Tag: v2.6.24-rc1~1463^2~200
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8beb058f1ecde7bc0554d18ce1baa18b5dfb02d3;p=pandora-kernel.git

V4L/DVB (6060): ivtv: fix IVTV_IOC_DMA_FRAME bug introduced by highmem bugfix

The return value of ivtv_udma_fill_sg_list() was changed by the
highmem bugfix, but that return value was still used in ivtv-yuv.c.

Revert to the old return value, but in addition return -1 in case of
a memory allocation error.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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