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| author |   Michael S. Tsirkin <mst@redhat.com> | 2020-04-05 04:11:29 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-04-16 18:31:01 -0400 |
| commit | 355b36e6bfd35bd4f4f28f182bb2f8bc07295c88 (patch) | |
| tree | 1030e6e953f7fb93503e9a8e8b85954a1f4ac81b /drivers/vdpa | |
| parent | Linux 5.7-rc1 (diff) | |
| download | wireguard-linux-355b36e6bfd35bd4f4f28f182bb2f8bc07295c88.tar.xz wireguard-linux-355b36e6bfd35bd4f4f28f182bb2f8bc07295c88.zip | |
vdpa-sim: depend on HAS_DMA
set_dma_ops isn't available on all architectures:
make ARCH=um
...
drivers/vdpa/vdpa_sim/vdpa_sim.c: In function 'vdpasim_create':
>> drivers/vdpa/vdpa_sim/vdpa_sim.c:324:2: error: implicit declaration of function 'set_dma_ops'; did you mean 'set_groups'?
+[-Werror=implicit-function-declaration]
set_dma_ops(dev, &vdpasim_dma_ops);
^~~~~~~~~~~
set_groups
Disable vdpa-sim on architectures where it isn't.
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vdpa')
| -rw-r--r-- | drivers/vdpa/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig index 7db1460104b7..42c32b789b97 100644 --- a/drivers/vdpa/Kconfig +++ b/drivers/vdpa/Kconfig @@ -14,7 +14,7 @@ if VDPA_MENU config VDPA_SIM tristate "vDPA device simulator" - depends on RUNTIME_TESTING_MENU + depends on RUNTIME_TESTING_MENU && HAS_DMA select VDPA select VHOST_RING default n |