diff options
Diffstat (limited to 'arch/openrisc/mm')
-rw-r--r-- | arch/openrisc/mm/fault.c | 4 | ||||
-rw-r--r-- | arch/openrisc/mm/init.c | 2 | ||||
-rw-r--r-- | arch/openrisc/mm/ioremap.c | 2 | ||||
-rw-r--r-- | arch/openrisc/mm/tlb.c | 9 |
4 files changed, 4 insertions, 13 deletions
diff --git a/arch/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c index a9dcd4381d1a..29e232d78d82 100644 --- a/arch/openrisc/mm/fault.c +++ b/arch/openrisc/mm/fault.c @@ -18,6 +18,7 @@ #include <linux/perf_event.h> #include <linux/uaccess.h> +#include <asm/bug.h> #include <asm/mmu_context.h> #include <asm/siginfo.h> #include <asm/signal.h> @@ -30,7 +31,8 @@ */ volatile pgd_t *current_pgd[NR_CPUS]; -extern void __noreturn die(char *, struct pt_regs *, long); +asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long address, + unsigned long vector, int write_acc); /* * This routine handles page faults. It determines the address, diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index d531ab82be12..1dcd78c8f0e9 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -123,8 +123,6 @@ static void __init map_ram(void) void __init paging_init(void) { - extern void tlb_init(void); - int i; printk(KERN_INFO "Setting up paging and PTEs.\n"); diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c index 91c8259d4b7e..f59ea4c10b0f 100644 --- a/arch/openrisc/mm/ioremap.c +++ b/arch/openrisc/mm/ioremap.c @@ -22,7 +22,7 @@ extern int mem_init_done; -/** +/* * OK, this one's a bit tricky... ioremap can get called before memory is * initialized (early serial console does this) and will want to alloc a page * for its mapping. No userspace pages will ever get allocated before memory diff --git a/arch/openrisc/mm/tlb.c b/arch/openrisc/mm/tlb.c index e2f2a3c3bb22..3115f2e4f864 100644 --- a/arch/openrisc/mm/tlb.c +++ b/arch/openrisc/mm/tlb.c @@ -182,12 +182,3 @@ void destroy_context(struct mm_struct *mm) flush_tlb_mm(mm); } - -/* called once during VM initialization, from init.c */ - -void __init tlb_init(void) -{ - /* Do nothing... */ - /* invalidate the entire TLB */ - /* flush_tlb_all(); */ -} |