Commits
Tejun Heo committed 69ee266b4c8
dmaengine: convert to idr_alloc() Convert to the much saner new idr interface. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Dan Williams <djbw@fb.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>