From: Daniel Glöckner <dg@emlix.com>
Date: Thu, 26 Mar 2009 14:31:08 +0000 (-0300)
Subject: V4L/DVB (11242): allow v4l2 drivers to provide a get_unmapped_area handler
X-Git-Tag: v2.6.30-rc1~621^2~59
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c01f1a5a241604c35f93f10e06253ca70e88ee4e;p=pandora-kernel.git

V4L/DVB (11242): allow v4l2 drivers to provide a get_unmapped_area handler

Shared memory mappings on nommu machines require a get_unmapped_area
file operation that suggests an address for the mapping. This patch
adds a way for v4l2 drivers to provide this callback.

Signed-off-by: Daniel Glöckner <dg@emlix.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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