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| author | Michael S. Tsirkin <mst@redhat.com> | 2011-12-01 14:41:36 +0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2011-12-04 18:00:17 +0400 |
| commit | 34f1bdee1910f7efe3c32e1a891dba4fd21cb3b6 (patch) | |
| tree | ff3b52d4ab12ae907117d8d1064fab94acbc11e3 /arch/mn10300/Kconfig | |
| parent | 2ebf5d0d79087005e1042df2cd0f7594782746d8 (diff) | |
| download | linux-34f1bdee1910f7efe3c32e1a891dba4fd21cb3b6.tar.xz | |
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>
Diffstat (limited to 'arch/mn10300/Kconfig')
| -rw-r--r-- | arch/mn10300/Kconfig | 1 |
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. |