Commit 8a2b6255 authored by Rob Herring's avatar Rob Herring
Browse files

ARM: fix ioremap/iounmap for !CONFIG_MMU

With commit 4fe7ef3a

 (ARM: provide runtime hook for ioremap/iounmap),
compiles with !CONFIG_MMU were broken. Rename nommu __iounmap to
__arm_iounmap and add arch_ioremap_caller and arch_iounmap. Its
not expected that these need to be overriden for !CONFIG_MMU, so setting
the function ptrs has no effect in this case.
Signed-off-by: default avatarRob Herring <>
Cc: Russell King <>
parent 5621caac
......@@ -86,13 +86,17 @@ void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size,
void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, unsigned int, void *);
void __iomem *__arm_ioremap_caller(unsigned long phys_addr, size_t size,
unsigned int mtype, void *caller)
return __arm_ioremap(phys_addr, size, mtype);
void __iounmap(volatile void __iomem *addr)
void (*arch_iounmap)(volatile void __iomem *);
void __arm_iounmap(volatile void __iomem *addr)
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