diff options
Diffstat (limited to 'arch/alpha/kernel/proto.h')
| -rw-r--r-- | arch/alpha/kernel/proto.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h index 2a6e3da8144..21f71287b6f 100644 --- a/arch/alpha/kernel/proto.h +++ b/arch/alpha/kernel/proto.h @@ -1,5 +1,7 @@ #include <linux/interrupt.h> +#include <linux/io.h> +#include <asm/pgtable.h> /* Prototypes of functions used across modules here in this directory. */ @@ -181,9 +183,16 @@ extern void titan_dispatch_irqs(u64, struct pt_regs *); extern void switch_to_system_map(void); extern void srm_paging_stop(void); -/* ../mm/remap.c */ -extern int __alpha_remap_area_pages(unsigned long, unsigned long, - unsigned long, unsigned long); +static inline int +__alpha_remap_area_pages(unsigned long address, unsigned long phys_addr, + unsigned long size, unsigned long flags) +{ + pgprot_t prot; + + prot = __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE + | _PAGE_KWE | flags); + return ioremap_page_range(address, address + size, phys_addr, prot); +} /* irq.c */ |