diff options
Diffstat (limited to 'arch/mips/include/asm')
| -rw-r--r-- | arch/mips/include/asm/io.h | 2 | ||||
| -rw-r--r-- | arch/mips/include/asm/kprobes.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/syscall.h | 6 |
3 files changed, 7 insertions, 2 deletions
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index 29997e42480e..1790274c27eb 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -149,8 +149,6 @@ static inline void *isa_bus_to_virt(unsigned long address) return phys_to_virt(address); } -#define isa_page_to_bus page_to_phys - /* * However PCI ones are not necessarily 1:1 and therefore these interfaces * are forbidden in portable PCI drivers. diff --git a/arch/mips/include/asm/kprobes.h b/arch/mips/include/asm/kprobes.h index 3cf8e4d5fa28..68b1e5d458cf 100644 --- a/arch/mips/include/asm/kprobes.h +++ b/arch/mips/include/asm/kprobes.h @@ -41,6 +41,7 @@ do { \ #define kretprobe_blacklist_size 0 void arch_remove_kprobe(struct kprobe *p); +int kprobe_fault_handler(struct pt_regs *regs, int trapnr); /* Architecture specific copy of original instruction*/ struct arch_specific_insn { diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h index acf80ae0a430..83bb439597d8 100644 --- a/arch/mips/include/asm/syscall.h +++ b/arch/mips/include/asm/syscall.h @@ -89,6 +89,12 @@ static inline unsigned long mips_get_syscall_arg(unsigned long *arg, unreachable(); } +static inline long syscall_get_error(struct task_struct *task, + struct pt_regs *regs) +{ + return regs->regs[7] ? -regs->regs[2] : 0; +} + static inline long syscall_get_return_value(struct task_struct *task, struct pt_regs *regs) { |