diff options
Diffstat (limited to 'arch/metag/kernel')
| -rw-r--r-- | arch/metag/kernel/setup.c | 6 | ||||
| -rw-r--r-- | arch/metag/kernel/traps.c | 5 |
2 files changed, 3 insertions, 8 deletions
diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c index c396cd0..e639bae 100644 --- a/arch/metag/kernel/setup.c +++ b/arch/metag/kernel/setup.c @@ -302,13 +302,9 @@ void __init setup_arch(char **cmdline_p) * rather than the version from the bootloader. This makes call * stacks easier to understand and may allow us to unmap the * bootloader at some point. - * - * We need to keep the LWK handler that TBI installed in order to - * be able to do inter-thread comms. */ for (i = 0; i <= TBID_SIGNUM_MAX; i++) - if (i != TBID_SIGNUM_LWK) - _pTBI->fnSigs[i] = __TBIUnExpXXX; + _pTBI->fnSigs[i] = __TBIUnExpXXX; /* A Meta requirement is that the kernel is loaded (virtually) * at the PAGE_OFFSET. diff --git a/arch/metag/kernel/traps.c b/arch/metag/kernel/traps.c index 25f9d1c..17b2e2e 100644 --- a/arch/metag/kernel/traps.c +++ b/arch/metag/kernel/traps.c @@ -819,8 +819,7 @@ void per_cpu_trap_init(unsigned long 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; @@ -842,7 +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; |
