From d3ce88431892b703b04769566338a89eda6b0477 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Fri, 28 Dec 2012 15:34:40 +0100 Subject: MIPS: Fix modpost error in modules attepting to use virt_addr_valid(). ERROR: "min_low_pfn" [drivers/block/aoe/aoe.ko] undefined! Fixed by moving the implementation of virt_addr_valid() into the kernel proper and exporting it which removes the pains of an inline or macro implementation. Signed-off-by: Ralf Baechle --- arch/mips/mm/ioremap.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/mips/mm') diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c index cacfd31e8ec..7657fd21cd3 100644 --- a/arch/mips/mm/ioremap.c +++ b/arch/mips/mm/ioremap.c @@ -190,3 +190,9 @@ void __iounmap(const volatile void __iomem *addr) EXPORT_SYMBOL(__ioremap); EXPORT_SYMBOL(__iounmap); + +int __virt_addr_valid(const volatile void *kaddr) +{ + return pfn_valid(PFN_DOWN(virt_to_phys(kaddr))); +} +EXPORT_SYMBOL_GPL(__virt_addr_valid); -- cgit v1.2.3