diff options
| author | Frank Blaschka | 2014-11-06 13:17:06 +0100 |
|---|---|---|
| committer | Martin Schwidefsky | 2014-11-18 18:23:01 +0100 |
| commit | 99e97b7106d492a3cac4f7963f4a89935d2fbca4 (patch) | |
| tree | b36db5cca5f3d0b67401dfe277bcbfd8bada36b1 /arch/s390 | |
| parent | a6b42afa3fc452339e157ad5245320804cf1206f (diff) | |
s390/io: add ioport_map stubs
add ioport_map stubs to make vfio build on s390.
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/io.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h index cd6b9ee7b69c..ba516f8f918a 100644 --- a/arch/s390/include/asm/io.h +++ b/arch/s390/include/asm/io.h @@ -38,6 +38,15 @@ static inline void iounmap(volatile void __iomem *addr) { } +static inline void __iomem *ioport_map(unsigned long port, unsigned int nr) +{ + return NULL; +} + +static inline void ioport_unmap(void __iomem *p) +{ +} + /* * s390 needs a private implementation of pci_iomap since ioremap with its * offset parameter isn't sufficient. That's because BAR spaces are not |