diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/flipper-pic.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/flipper-pic.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c index db0be007fd06..91a8f0a7086e 100644 --- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c +++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * arch/powerpc/platforms/embedded6xx/flipper-pic.c * * Nintendo GameCube/Wii "Flipper" interrupt controller support. * Copyright (C) 2004-2009 The GameCube Linux Team * Copyright (C) 2007,2008,2009 Albert Herranz - * - * 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. - * */ #define DRV_MODULE_NAME "flipper-pic" #define pr_fmt(fmt) DRV_MODULE_NAME ": " fmt @@ -17,6 +12,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/irq.h> +#include <linux/irqdomain.h> #include <linux/of.h> #include <linux/of_address.h> #include <asm/io.h> @@ -149,12 +145,13 @@ static struct irq_domain * __init flipper_pic_init(struct device_node *np) } io_base = ioremap(res.start, resource_size(&res)); - pr_info("controller at 0x%08x mapped to 0x%p\n", res.start, io_base); + pr_info("controller at 0x%pa mapped to 0x%p\n", &res.start, io_base); __flipper_quiesce(io_base); - irq_domain = irq_domain_add_linear(np, FLIPPER_NR_IRQS, - &flipper_irq_domain_ops, io_base); + irq_domain = irq_domain_create_linear(of_fwnode_handle(np), + FLIPPER_NR_IRQS, + &flipper_irq_domain_ops, io_base); if (!irq_domain) { pr_err("failed to allocate irq_domain\n"); return NULL; @@ -176,7 +173,7 @@ unsigned int flipper_pic_get_irq(void) return 0; /* no more IRQs pending */ irq = __ffs(irq_status); - return irq_linear_revmap(flipper_irq_host, irq); + return irq_find_mapping(flipper_irq_host, irq); } /* @@ -194,7 +191,7 @@ void __init flipper_pic_probe(void) flipper_irq_host = flipper_pic_init(np); BUG_ON(!flipper_irq_host); - irq_set_default_host(flipper_irq_host); + irq_set_default_domain(flipper_irq_host); of_node_put(np); } |