diff options
Diffstat (limited to 'include/linux/io.h')
| -rw-r--r-- | include/linux/io.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/io.h b/include/linux/io.h index 986f2bffe..fb5a99800 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -19,6 +19,7 @@ #define _LINUX_IO_H #include <linux/types.h> +#include <linux/init.h> #include <asm/io.h> #include <asm/page.h> @@ -111,6 +112,13 @@ static inline void arch_phys_wc_del(int handle) } #define arch_phys_wc_add arch_phys_wc_add +#ifndef arch_phys_wc_index +static inline int arch_phys_wc_index(int handle) +{ + return -1; +} +#define arch_phys_wc_index arch_phys_wc_index +#endif #endif #endif /* _LINUX_IO_H */ |