[MIPS] Make SMTC_IDLE_HOOK_DEBUG a proper option in Kconfig.debug.

[powerpc.git] / arch / mips / kernel / smtc.c

diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 9251ea8..f253eda 100644 (file)
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -141,10 +141,7 @@ __setup("ipibufs=", ipibufs);
 __setup("nostlb", stlb_disable);
 __setup("asidmask=", asidmask_set);
 
-/* Enable additional debug checks before going into CPU idle loop */
-#define SMTC_IDLE_HOOK_DEBUG
-
-#ifdef SMTC_IDLE_HOOK_DEBUG
+#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
 
 static int hang_trig = 0;
 
@@ -176,7 +173,7 @@ int tcnoprog[NR_CPUS];
 static atomic_t idle_hook_initialized = {0};
 static int clock_hang_reported[NR_CPUS];
 
-#endif /* SMTC_IDLE_HOOK_DEBUG */
+#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */
 
 /* Initialize shared TLB - the should probably migrate to smtc_setup_cpus() */
 
@@ -394,10 +391,10 @@ void mipsmt_prepare_cpus(void)
                printk("ASID mask value override to 0x%x\n", asidmask);
 
        /* Temporary */
-#ifdef SMTC_IDLE_HOOK_DEBUG
+#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
        if (hang_trig)
                printk("Logic Analyser Trigger on suspected TC hang\n");
-#endif /* SMTC_IDLE_HOOK_DEBUG */
+#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */
 
        /* Put MVPE's into 'configuration state' */
        write_c0_mvpcontrol( read_c0_mvpcontrol() | MVPCONTROL_VPC );
@@ -817,9 +814,9 @@ void ipi_decode(struct smtc_ipi *pipi)
        case SMTC_CLOCK_TICK:
                /* Invoke Clock "Interrupt" */
                ipi_timer_latch[dest_copy] = 0;
-#ifdef SMTC_IDLE_HOOK_DEBUG
+#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
                clock_hang_reported[dest_copy] = 0;
-#endif /* SMTC_IDLE_HOOK_DEBUG */
+#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */
                local_timer_interrupt(0, NULL);
                break;
        case LINUX_SMP_IPI:
@@ -1020,7 +1017,7 @@ EXPORT_SYMBOL(smtc_ipi_replay);
 
 void smtc_idle_loop_hook(void)
 {
-#ifdef SMTC_IDLE_HOOK_DEBUG
+#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
        int im;
        int flags;
        int mtflags;
@@ -1113,7 +1110,7 @@ void smtc_idle_loop_hook(void)
        local_irq_restore(flags);
        if (pdb_msg != &id_ho_db_msg[0])
                printk("CPU%d: %s", smp_processor_id(), id_ho_db_msg);
-#endif /* SMTC_IDLE_HOOK_DEBUG */
+#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */
 
        /*
         * Replay any accumulated deferred IPIs. If "Instant Replay"