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authorMichael S. Tsirkin <mst@redhat.com>2011-11-24 21:06:41 +0200
committerMichael S. Tsirkin <mst@redhat.com>2011-11-28 21:13:18 +0200
commit335b8cf7c383c5589d29addd7c4149741a4014b9 (patch)
tree3c33637463d5e932bcf8bfcb9fd88f8ffe082518 /arch/powerpc/Kconfig
parent629a858160751b670e1376dab4788f0c84138cc6 (diff)
downloadop-kernel-dev-335b8cf7c383c5589d29addd7c4149741a4014b9.zip
op-kernel-dev-335b8cf7c383c5589d29addd7c4149741a4014b9.tar.gz
powerpc: switch to GENERIC_PCI_IOMAP
powerpc copied pci_iomap from generic code, probably 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/powerpc/include/asm/io.h defines ioremap_nocache same as ioremap. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 951e18f..6ffe3df 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -710,6 +710,7 @@ config PCI
default PCI_PERMEDIA if !4xx && !CPM2 && !8xx
default PCI_QSPAN if !4xx && !CPM2 && 8xx
select ARCH_SUPPORTS_MSI
+ select GENERIC_PCI_IOMAP
help
Find out whether your system includes a PCI bus. PCI is the name of
a bus system, i.e. the way the CPU talks to the other stuff inside
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