BMC/Intel-BMC/linux.git/lib/dma-noop.c, branch dev-4.6Intel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-4.62016-03-02T15:01:55+00:00dma: Provide simple noop dma ops2016-03-02T15:01:55+00:00Christian Borntraegerborntraeger@de.ibm.com2016-02-03T05:46:32+00:00urn:sha1:a8463d4b0e47d1f37af684d97884ffcf35de043b
We are going to require dma_ops for several common drivers, even for
systems that do have an identity mapping. Lets provide some minimal
no-op dma_ops that can be used for that purpose.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>