diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-11-30 13:53:54 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-11-30 13:53:54 +0000 |
| commit | 3ff1559eae70d5fb542eaa087389223dce4e364f (patch) | |
| tree | 65762e5f8faf3efc4771cedcfd9ae9b4c2ec958c | |
| parent | 5cd372e170f1827164e3bd267dff80962ded49d6 (diff) | |
[ARM] Fix nommu build
Fix warnings and errors in arch/arm/mm for nommu build.
Remove commented out function prototype in pgtable-nommu.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mm/mm.h | 5 | ||||
| -rw-r--r-- | arch/arm/mm/nommu.c | 4 | ||||
| -rw-r--r-- | include/asm-arm/pgtable-nommu.h | 1 |
3 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h index bb2bc9ab6bd3..a44e30970635 100644 --- a/arch/arm/mm/mm.h +++ b/arch/arm/mm/mm.h @@ -1,4 +1,7 @@ /* the upper-most page table pointer */ + +#ifdef CONFIG_MMU + extern pmd_t *top_pmd; #define TOP_PTE(x) pte_offset_kernel(top_pmd, x) @@ -13,6 +16,8 @@ static inline pmd_t *pmd_off_k(unsigned long virt) return pmd_off(pgd_offset_k(virt), virt); } +#endif + struct map_desc; struct meminfo; struct pglist_data; diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index d0e66424a597..05818fc0c705 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -6,10 +6,12 @@ #include <linux/module.h> #include <linux/mm.h> #include <linux/pagemap.h> +#include <linux/bootmem.h> #include <asm/cacheflush.h> #include <asm/io.h> #include <asm/page.h> +#include <asm/mach/arch.h> #include "mm.h" @@ -76,7 +78,7 @@ void __iomem *__ioremap(unsigned long phys_addr, size_t size, } EXPORT_SYMBOL(__ioremap); -void __iounmap(void __iomem *addr) +void __iounmap(volatile void __iomem *addr) { } EXPORT_SYMBOL(__iounmap); diff --git a/include/asm-arm/pgtable-nommu.h b/include/asm-arm/pgtable-nommu.h index c1b264dff287..7b1c9acdf79a 100644 --- a/include/asm-arm/pgtable-nommu.h +++ b/include/asm-arm/pgtable-nommu.h @@ -44,7 +44,6 @@ #define PAGE_READONLY __pgprot(0) #define PAGE_KERNEL __pgprot(0) -//extern void paging_init(struct meminfo *, struct machine_desc *); #define swapper_pg_dir ((pgd_t *) 0) #define __swp_type(x) (0) |