diff options
Diffstat (limited to 'arch/powerpc/sysdev/mpic_timer.c')
| -rw-r--r-- | arch/powerpc/sysdev/mpic_timer.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/arch/powerpc/sysdev/mpic_timer.c b/arch/powerpc/sysdev/mpic_timer.c index 87e7c42777a8..60f5b3934b51 100644 --- a/arch/powerpc/sysdev/mpic_timer.c +++ b/arch/powerpc/sysdev/mpic_timer.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * MPIC timer driver * * Copyright 2013 Freescale Semiconductor, Inc. * Author: Dongsheng Wang <Dongsheng.Wang@freescale.com> * Li Yang <leoli@freescale.com> - * - * 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/kernel.h> @@ -20,7 +16,6 @@ #include <linux/slab.h> #include <linux/of.h> #include <linux/of_address.h> -#include <linux/of_device.h> #include <linux/of_irq.h> #include <linux/syscore_ops.h> #include <sysdev/fsl_soc.h> @@ -259,7 +254,7 @@ EXPORT_SYMBOL(mpic_start_timer); /** * mpic_stop_timer - stop hardware timer - * @handle: the timer to be stoped + * @handle: the timer to be stopped * * The timer periodically generates an interrupt. Unless user stops the timer. */ @@ -388,7 +383,7 @@ struct mpic_timer *mpic_request_timer(irq_handler_t fn, void *dev, } EXPORT_SYMBOL(mpic_request_timer); -static int timer_group_get_freq(struct device_node *np, +static int __init timer_group_get_freq(struct device_node *np, struct timer_group_priv *priv) { u32 div; @@ -415,7 +410,7 @@ static int timer_group_get_freq(struct device_node *np, return 0; } -static int timer_group_get_irq(struct device_node *np, +static int __init timer_group_get_irq(struct device_node *np, struct timer_group_priv *priv) { const u32 all_timer[] = { 0, TIMERS_PER_GROUP }; @@ -463,7 +458,7 @@ static int timer_group_get_irq(struct device_node *np, return 0; } -static void timer_group_init(struct device_node *np) +static void __init timer_group_init(struct device_node *np) { struct timer_group_priv *priv; unsigned int i = 0; @@ -524,7 +519,7 @@ out: kfree(priv); } -static void mpic_timer_resume(void) +static void mpic_timer_resume(void *data) { struct timer_group_priv *priv; @@ -540,10 +535,14 @@ static const struct of_device_id mpic_timer_ids[] = { {}, }; -static struct syscore_ops mpic_timer_syscore_ops = { +static const struct syscore_ops mpic_timer_syscore_ops = { .resume = mpic_timer_resume, }; +static struct syscore mpic_timer_syscore = { + .ops = &mpic_timer_syscore_ops, +}; + static int __init mpic_timer_init(void) { struct device_node *np = NULL; @@ -551,7 +550,7 @@ static int __init mpic_timer_init(void) for_each_matching_node(np, mpic_timer_ids) timer_group_init(np); - register_syscore_ops(&mpic_timer_syscore_ops); + register_syscore(&mpic_timer_syscore); if (list_empty(&timer_group_list)) return -ENODEV; |