extern void __iomem *__arm_ioremap_pfn(unsigned long, unsigned long, size_t, unsigned int);
extern void __iomem *__arm_ioremap_exec(phys_addr_t, size_t, bool cached);
void __arm_iomem_set_ro(void __iomem *ptr, size_t size);
-extern void __iounmap(volatile void __iomem *addr);
extern void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t,
unsigned int, void *);
-extern void (*arch_iounmap)(volatile void __iomem *);
/*
* Bad read/write accesses...
#define ioremap_wc ioremap_wc
#define ioremap_wt ioremap_wc
-void iounmap(volatile void __iomem *iomem_cookie);
+void iounmap(volatile void __iomem *io_addr);
#define iounmap iounmap
void *arch_memremap_wb(phys_addr_t phys_addr, size_t size);