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authorJan Kara <jack@suse.cz>2015-07-13 11:55:46 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-08-16 13:10:42 -0300
commit21fb0cb7ec65a40b9f5f7cda59eba0eb2ae76473 (patch)
treee0cccb86717f351e3bc6c38811cb093c65837f07 /include/media/tw9910.h
parent8a677b6eddfc3127ea36a710838ecd20502b1cb9 (diff)
downloadlinux-21fb0cb7ec65a40b9f5f7cda59eba0eb2ae76473.tar.gz
[media] vb2: Provide helpers for mapping virtual addresses
Provide simple helper functions to map virtual address range into an array of pfns / pages. Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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