From 34f1bdee1910f7efe3c32e1a891dba4fd21cb3b6 Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Thu, 1 Dec 2011 12:41:36 +0200 Subject: 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 --- arch/mn10300/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/mn10300/Kconfig') 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. -- cgit