diff options
Diffstat (limited to 'arch/powerpc/platforms/86xx/pic.c')
| -rw-r--r-- | arch/powerpc/platforms/86xx/pic.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c index 9982f57c98b9..9ca36de23532 100644 --- a/arch/powerpc/platforms/86xx/pic.c +++ b/arch/powerpc/platforms/86xx/pic.c @@ -1,27 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2008 Freescale Semiconductor, Inc. - * - * 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/stddef.h> #include <linux/kernel.h> #include <linux/interrupt.h> -#include <linux/of_platform.h> +#include <linux/of.h> +#include <linux/of_irq.h> #include <asm/mpic.h> #include <asm/i8259.h> +#include "mpc86xx.h" + #ifdef CONFIG_PPC_I8259 -static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc) +static void mpc86xx_8259_cascade(struct irq_desc *desc) { struct irq_chip *chip = irq_desc_get_chip(desc); unsigned int cascade_irq = i8259_irq(); - if (cascade_irq != NO_IRQ) + if (cascade_irq) generic_handle_irq(cascade_irq); chip->irq_eoi(&desc->irq_data); @@ -57,7 +56,7 @@ void __init mpc86xx_init_irq(void) } cascade_irq = irq_of_parse_and_map(cascade_node, 0); - if (cascade_irq == NO_IRQ) { + if (!cascade_irq) { printk(KERN_ERR "Failed to map cascade interrupt\n"); return; } |