Commit | Line | Data |
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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> | |
21 | ||
22 | #include "irq-common.h" | |
23 | ||
24 | int imx_irq_set_priority(unsigned char irq, unsigned char prio) | |
25 | { | |
26 | struct mxc_irq_chip *chip; | |
27 | struct irq_chip *base; | |
28 | int ret; | |
29 | ||
30 | ret = -ENOSYS; | |
31 | ||
32 | base = get_irq_chip(irq); | |
33 | if (base) { | |
34 | chip = container_of(base, struct mxc_irq_chip, base); | |
35 | if (chip->set_priority) | |
36 | ret = chip->set_priority(irq, prio); | |
37 | } | |
38 | ||
39 | return ret; | |
40 | } | |
41 | EXPORT_SYMBOL(imx_irq_set_priority); | |
42 | ||
43 | int mxc_set_irq_fiq(unsigned int irq, unsigned int type) | |
44 | { | |
45 | struct mxc_irq_chip *chip; | |
46 | struct irq_chip *base; | |
47 | int ret; | |
48 | ||
49 | ret = -ENOSYS; | |
50 | ||
51 | base = get_irq_chip(irq); | |
52 | if (base) { | |
53 | chip = container_of(base, struct mxc_irq_chip, base); | |
54 | if (chip->set_irq_fiq) | |
55 | ret = chip->set_irq_fiq(irq, type); | |
56 | } | |
57 | ||
58 | return ret; | |
59 | } | |
60 | EXPORT_SYMBOL(mxc_set_irq_fiq); |