alpha: switch to GENERIC_PCI_IOMAP

alpha copied pci_iomap from generic code to avoid
pulling the rest of iomap.c in.  Since that's in
a separate file now, we can reuse the common implementation.

The only difference is handling of nocache flag,
that turns out to be done correctly by the
generic code since arch/alpha/include/asm/io.h
defines ioremap_nocache same as ioremap.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 3636b11ddff0..56a4df952fb0 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -315,6 +315,7 @@ config ISA_DMA_API
 config PCI
         bool
         depends on !ALPHA_JENSEN
+        select GENERIC_PCI_IOMAP
         default y
         help
           Find out whether you have a PCI motherboard. PCI is the name of a