mn10300: switch to GENERIC_PCI_IOMAP

The pci_iomap variant that arch/mn10300/unit-asb2305/pci-iomap.c
uses differs from the generic one in that it does
not use ioremap_nocache for PCI addresses.
However, it turns out that PCI addresses are
automatically noncached, so switching to ioremap_nocache
and to the generic implementation is safe.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index 438db84a1f7c..8f1c40d5817e 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -252,6 +252,7 @@ config PCI
         bool "Use PCI"
         depends on MN10300_UNIT_ASB2305
         default y
+        select GENERIC_PCI_IOMAP
         help
           Some systems (such as the ASB2305) have PCI onboard. If you have one
           of these boards and you wish to use the PCI facilities, say Y here.