There are no users of init_dma_coherent_pool_size() left due to
387870f2 ("mm: dmapool: use provided gfp flags for all
dma_alloc_coherent() calls"), so remove it.
Signed-off-by: NVladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>