arch/sh/mm/ioremap.h

   1 #ifndef _SH_MM_IORMEMAP_H
   2 #define _SH_MM_IORMEMAP_H 1
   3
   4 #ifdef CONFIG_IOREMAP_FIXED
   5 void __iomem *ioremap_fixed(phys_addr_t, unsigned long, pgprot_t);
   6 int iounmap_fixed(void __iomem *);
   7 void ioremap_fixed_init(void);
   8 #else
   9 static inline void __iomem *
  10 ioremap_fixed(phys_addr_t phys_addr, unsigned long size, pgprot_t prot)
  11 {
  12         BUG();
  13         return NULL;
  14 }
  15 static inline void ioremap_fixed_init(void)
  16 {
  17 }
  18 static inline int iounmap_fixed(void __iomem *addr)
  19 {
  20         return -EINVAL;
  21 }
  22 #endif /* CONFIG_IOREMAP_FIXED */
  23 #endif /* _SH_MM_IORMEMAP_H */