From 63e83c8a52031555b1e724f98a33f1838dee6345 Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Thu, 4 Nov 2010 16:17:43 +1000 Subject: [PATCH] m68knommu: remove empty __iounmap() it is no used The empty __iounmap() function is not used on m68knommu at all. Signed-off-by: Greg Ungerer --- arch/m68k/include/asm/io_no.h | 1 - arch/m68knommu/mm/kmap.c | 9 --------- 2 files changed, 10 deletions(-) diff --git a/arch/m68k/include/asm/io_no.h b/arch/m68k/include/asm/io_no.h index 6e2413e518cb..cf20f3097af6 100644 --- a/arch/m68k/include/asm/io_no.h +++ b/arch/m68k/include/asm/io_no.h @@ -145,7 +145,6 @@ static inline void io_insl(unsigned int addr, void *buf, int len) #define IOMAP_WRITETHROUGH 3 extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag); -extern void __iounmap(void *addr, unsigned long size); static inline void *ioremap(unsigned long physaddr, unsigned long size) { diff --git a/arch/m68knommu/mm/kmap.c b/arch/m68knommu/mm/kmap.c index 902c1dfda9e5..ece8d5ad4e6c 100644 --- a/arch/m68knommu/mm/kmap.c +++ b/arch/m68knommu/mm/kmap.c @@ -35,15 +35,6 @@ void iounmap(void *addr) { } -/* - * __iounmap unmaps nearly everything, so be careful - * it doesn't free currently pointer/page tables anymore but it - * wans't used anyway and might be added later. - */ -void __iounmap(void *addr, unsigned long size) -{ -} - /* * Set new cache mode for some kernel address space. * The caller must push data for that range itself, if such data may already -- 2.39.2