xen: remove XEN_PLATFORM_PCI config option

Xen PVHVM needs xen-platform-pci, on the other hand xen-platform-pci is
useless in any other cases.
Therefore remove the XEN_PLATFORM_PCI config option and compile
xen-platform-pci built-in if XEN_PVHVM is selected.

Changes to v1:

- remove xen-platform-pci.o and just use platform-pci.o since it is not
externally visible anymore.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index 5f7ff8e2fc14..8795480c2350 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -137,16 +137,6 @@ config XEN_GRANT_DEV_ALLOC
           to other domains. This can be used to implement frontend drivers
           or as part of an inter-domain shared memory channel.
 
-config XEN_PLATFORM_PCI
-        tristate "xen platform pci device driver"
-        depends on XEN_PVHVM && PCI
-        default m
-        help
-          Driver for the Xen PCI Platform device: it is responsible for
-          initializing xenbus and grant_table when running in a Xen HVM
-          domain. As a consequence this driver is required to run any Xen PV
-          frontend on Xen HVM.
-
 config SWIOTLB_XEN
         def_bool y
         depends on PCI