diff options
Diffstat (limited to 'arch/metag/kernel/traps.c')
| -rw-r--r-- | arch/metag/kernel/traps.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/arch/metag/kernel/traps.c b/arch/metag/kernel/traps.c index 8961f247b50..17b2e2e38d5 100644 --- a/arch/metag/kernel/traps.c +++ b/arch/metag/kernel/traps.c @@ -33,6 +33,7 @@ #include <asm/siginfo.h> #include <asm/traps.h> #include <asm/hwthread.h> +#include <asm/setup.h> #include <asm/switch.h> #include <asm/user_gateway.h> #include <asm/syscall.h> @@ -87,8 +88,8 @@ const char *trap_name(int trapno) static DEFINE_SPINLOCK(die_lock); -void die(const char *str, struct pt_regs *regs, long err, - unsigned long addr) +void __noreturn die(const char *str, struct pt_regs *regs, + long err, unsigned long addr) { static int die_counter; @@ -811,15 +812,14 @@ static void set_trigger_mask(unsigned int mask) } #endif -void __cpuinit per_cpu_trap_init(unsigned long cpu) +void per_cpu_trap_init(unsigned long cpu) { TBIRES int_context; unsigned int thread = cpu_2_hwthread_id[cpu]; set_trigger_mask(TBI_INTS_INIT(thread) | /* interrupts */ TBI_TRIG_BIT(TBID_SIGNUM_LWK) | /* low level kick */ - TBI_TRIG_BIT(TBID_SIGNUM_SW1) | - TBI_TRIG_BIT(TBID_SIGNUM_SWS)); + TBI_TRIG_BIT(TBID_SIGNUM_SW1)); /* non-priv - use current stack */ int_context.Sig.pCtx = NULL; @@ -841,7 +841,7 @@ void __init trap_init(void) _pTBI->fnSigs[TBID_SIGNUM_SW1] = switch1_handler; _pTBI->fnSigs[TBID_SIGNUM_SW2] = switchx_handler; _pTBI->fnSigs[TBID_SIGNUM_SW3] = switchx_handler; - _pTBI->fnSigs[TBID_SIGNUM_SWK] = kick_handler; + _pTBI->fnSigs[TBID_SIGNUM_LWK] = kick_handler; #ifdef CONFIG_METAG_META21 _pTBI->fnSigs[TBID_SIGNUM_DFR] = __TBIHandleDFR; @@ -987,9 +987,3 @@ void show_stack(struct task_struct *tsk, unsigned long *sp) show_trace(tsk, sp, NULL); } - -void dump_stack(void) -{ - show_stack(NULL, NULL); -} -EXPORT_SYMBOL(dump_stack); |