1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Copyright (C) BitBox Ltd 2010 4 */ 5 6 #include <linux/module.h> 7 #include <linux/irq.h> 8 #include <linux/platform_data/asoc-imx-ssi.h> 9 10 #include "irq-common.h" 11 12 int mxc_set_irq_fiq(unsigned int irq, unsigned int type) 13 { 14 struct irq_chip_generic *gc; 15 struct mxc_extra_irq *exirq; 16 int ret; 17 18 ret = -ENOSYS; 19 20 gc = irq_get_chip_data(irq); 21 if (gc && gc->private) { 22 exirq = gc->private; 23 if (exirq->set_irq_fiq) { 24 struct irq_data *d = irq_get_irq_data(irq); 25 ret = exirq->set_irq_fiq(irqd_to_hwirq(d), type); 26 } 27 } 28 29 return ret; 30 } 31 EXPORT_SYMBOL(mxc_set_irq_fiq); 32