diff options
Diffstat (limited to 'include/asm-generic')
-rw-r--r-- | include/asm-generic/io.h | 9 | ||||
-rw-r--r-- | include/asm-generic/iomap.h | 4 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index 90ccba7f9f9a..f56094cfdeff 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -785,8 +785,17 @@ static inline void __iomem *ioremap_wc(phys_addr_t offset, size_t size) } #endif +#ifndef ioremap_wt +#define ioremap_wt ioremap_wt +static inline void __iomem *ioremap_wt(phys_addr_t offset, size_t size) +{ + return ioremap_nocache(offset, size); +} +#endif + #ifndef iounmap #define iounmap iounmap + static inline void iounmap(void __iomem *addr) { } diff --git a/include/asm-generic/iomap.h b/include/asm-generic/iomap.h index 1b41011643a5..d8f8622fa044 100644 --- a/include/asm-generic/iomap.h +++ b/include/asm-generic/iomap.h @@ -66,6 +66,10 @@ extern void ioport_unmap(void __iomem *); #define ioremap_wc ioremap_nocache #endif +#ifndef ARCH_HAS_IOREMAP_WT +#define ioremap_wt ioremap_nocache +#endif + #ifdef CONFIG_PCI /* Destroy a virtual mapping cookie for a PCI BAR (memory or IO) */ struct pci_dev; |