/arch/mips/include/asm/mach-generic/ioremap.h

http://github.com/mirrors/linux · C Header · 30 lines · 17 code · 5 blank · 8 comment · 0 complexity · 702e7b6a43fe83a291c6384622db4cc5 MD5 · raw file 

    

  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
    2. 

  2. /*
    3. 

  3.  *	include/asm-mips/mach-generic/ioremap.h
    4. 

  4.  */
    5. 

  5. #ifndef __ASM_MACH_GENERIC_IOREMAP_H
    6. 

  6. #define __ASM_MACH_GENERIC_IOREMAP_H
    7. 

  7. 

  8. #include <linux/types.h>
    9. 

  9. 

  10. /*
    11. 

  11.  * Allow physical addresses to be fixed up to help peripherals located
    12. 

  12.  * outside the low 32-bit range -- generic pass-through version.
    13. 

  13.  */
    14. 

  14. static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr, phys_addr_t size)
    15. 

  15. {
    16. 

  16. 	return phys_addr;
    17. 

  17. }
    18. 

  18. 

  19. static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size,
    20. 

  20. 	unsigned long flags)
    21. 

  21. {
    22. 

  22. 	return NULL;
    23. 

  23. }
    24. 

  24. 

  25. static inline int plat_iounmap(const volatile void __iomem *addr)
    26. 

  26. {
    27. 

  27. 	return 0;
    28. 

  28. }
    29. 

  29. 

  30. #endif /* __ASM_MACH_GENERIC_IOREMAP_H */
    31.