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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2016-02-02 21:46:32 -0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-03-02 17:01:55 +0200 |
| commit | a8463d4b0e47d1f37af684d97884ffcf35de043b (patch) | |
| tree | 22edc03944c201629c6fd2c77805b014c05f9fbc /lib/Makefile | |
| parent | e1f33be9186363da7955bcb5f0b03e6685544c50 (diff) | |
| download | linux-a8463d4b0e47d1f37af684d97884ffcf35de043b.tar.gz linux-a8463d4b0e47d1f37af684d97884ffcf35de043b.tar.xz | |
dma: Provide simple noop dma ops
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>
Diffstat (limited to 'lib/Makefile')
| -rw-r--r-- | lib/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index a7c26a41a738..a572b86a1b1d 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -18,6 +18,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \ obj-$(CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS) += usercopy.o lib-$(CONFIG_MMU) += ioremap.o lib-$(CONFIG_SMP) += cpumask.o +lib-$(CONFIG_HAS_DMA) += dma-noop.o lib-y += kobject.o klist.o obj-y += lockref.o |