|
With commit 3d6ce86ee794 ("drivers: remove force dma flag from buses")
in kernel 4.18 of_dma_configure() got the extra parameter force_dma.
This is backported by setting the force_dma member which was added in
commit d89e2378a97f ("drivers: flag buses which demand DMA
configuration") in kernel 4.15.
In older kernel versions we just ignore this parameter as the
of_dma_configure() function internally takes care of setting this
correctly.
Since commit 7b07cbefb68d ("iommu: of: Handle IOMMU lookup failure with
deferred probing or error") in kernel 4.12 this function returns int and
not void any more.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
|
