diff options
Diffstat (limited to 'arch/powerpc/sysdev/xics/xics-common.c')
| -rw-r--r-- | arch/powerpc/sysdev/xics/xics-common.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c index 445c5a01b766..63762c672a03 100644 --- a/arch/powerpc/sysdev/xics/xics-common.c +++ b/arch/powerpc/sysdev/xics/xics-common.c @@ -134,11 +134,10 @@ static void xics_request_ipi(void) BUG_ON(ipi == NO_IRQ); /* - * IPIs are marked IRQF_DISABLED as they must run with irqs - * disabled, and PERCPU. The handler was set in map. + * IPIs are marked IRQF_PERCPU. The handler was set in map. */ BUG_ON(request_irq(ipi, icp_ops->ipi_action, - IRQF_DISABLED|IRQF_PERCPU, "IPI", NULL)); + IRQF_PERCPU, "IPI", NULL)); } int __init xics_smp_probe(void) @@ -409,14 +408,10 @@ void __init xics_init(void) int rc = -1; /* Fist locate ICP */ -#ifdef CONFIG_PPC_ICP_HV if (firmware_has_feature(FW_FEATURE_LPAR)) rc = icp_hv_init(); -#endif -#ifdef CONFIG_PPC_ICP_NATIVE if (rc < 0) rc = icp_native_init(); -#endif if (rc < 0) { pr_warning("XICS: Cannot find a Presentation Controller !\n"); return; @@ -429,9 +424,9 @@ void __init xics_init(void) xics_ipi_chip.irq_eoi = icp_ops->eoi; /* Now locate ICS */ -#ifdef CONFIG_PPC_ICS_RTAS rc = ics_rtas_init(); -#endif + if (rc < 0) + rc = ics_opal_init(); if (rc < 0) pr_warning("XICS: Cannot find a Source Controller !\n"); |