diff options
Diffstat (limited to 'arch/powerpc/sysdev/xics/icp-opal.c')
| -rw-r--r-- | arch/powerpc/sysdev/xics/icp-opal.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/powerpc/sysdev/xics/icp-opal.c b/arch/powerpc/sysdev/xics/icp-opal.c index c71d2ea42627..68fd2540b093 100644 --- a/arch/powerpc/sysdev/xics/icp-opal.c +++ b/arch/powerpc/sysdev/xics/icp-opal.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2016 IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include <linux/types.h> #include <linux/kernel.h> @@ -130,7 +126,7 @@ static void icp_opal_cause_ipi(int cpu) { int hw_cpu = get_hard_smp_processor_id(cpu); - kvmppc_set_host_ipi(cpu, 1); + kvmppc_set_host_ipi(cpu); opal_int_set_mfrr(hw_cpu, IPI_PRIORITY); } @@ -138,7 +134,7 @@ static irqreturn_t icp_opal_ipi_action(int irq, void *dev_id) { int cpu = smp_processor_id(); - kvmppc_set_host_ipi(cpu, 0); + kvmppc_clear_host_ipi(cpu); opal_int_set_mfrr(get_hard_smp_processor_id(cpu), 0xff); return smp_ipi_demux(); @@ -161,7 +157,7 @@ void icp_opal_flush_interrupt(void) if (vec == XICS_IPI) { /* Clear pending IPI */ int cpu = smp_processor_id(); - kvmppc_set_host_ipi(cpu, 0); + kvmppc_clear_host_ipi(cpu); opal_int_set_mfrr(get_hard_smp_processor_id(cpu), 0xff); } else { pr_err("XICS: hw interrupt 0x%x to offline cpu, " |
