projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| cdc3f106 PH |
1 | /* |
| 2 | * Copyright (C) BitBox Ltd 2010 | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or | |
| 5 | * modify it under the terms of the GNU General Public License | |
| 6 | * as published by the Free Software Foundation; either version 2 | |
| 7 | * of the License, or (at your option) any later version. | |
| 8 | * This program is distributed in the hope that it will be useful, | |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | * GNU General Public License for more details. | |
| 12 | * | |
| 13 | * You should have received a copy of the GNU General Public License | |
| 14 | * along with this program; if not, write to the Free Software | |
| 15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, | |
| 16 | * MA 02110-1301, USA. | |
| 17 | */ | |
| 18 | ||
| 19 | #include <linux/module.h> | |
| 20 | #include <linux/irq.h> | |
| baa2559e | 21 | #include <linux/platform_data/asoc-imx-ssi.h> |
| cdc3f106 PH |
22 | |
| 23 | #include "irq-common.h" | |
| 24 | ||
| cdc3f106 PH |
25 | int mxc_set_irq_fiq(unsigned int irq, unsigned int type) |
| 26 | { | |
| 8b6c44f1 | 27 | struct irq_chip_generic *gc; |
| 3439a397 | 28 | struct mxc_extra_irq *exirq; |
| cdc3f106 PH |
29 | int ret; |
| 30 | ||
| 31 | ret = -ENOSYS; | |
| 32 | ||
| 8b6c44f1 SG |
33 | gc = irq_get_chip_data(irq); |
| 34 | if (gc && gc->private) { | |
| 3439a397 | 35 | exirq = gc->private; |
| d1e1c31c AS |
36 | if (exirq->set_irq_fiq) { |
| 37 | struct irq_data *d = irq_get_irq_data(irq); | |
| 38 | ret = exirq->set_irq_fiq(irqd_to_hwirq(d), type); | |
| 39 | } | |
| cdc3f106 PH |
40 | } |
| 41 | ||
| 42 | return ret; | |
| 43 | } | |
| 44 | EXPORT_SYMBOL(mxc_set_irq_fiq); |