diff options
Diffstat (limited to 'drivers/clocksource/mxs_timer.c')
| -rw-r--r-- | drivers/clocksource/mxs_timer.c | 43 |
1 files changed, 10 insertions, 33 deletions
diff --git a/drivers/clocksource/mxs_timer.c b/drivers/clocksource/mxs_timer.c index a03434e9fe8f..e52e12d27d2a 100644 --- a/drivers/clocksource/mxs_timer.c +++ b/drivers/clocksource/mxs_timer.c @@ -1,24 +1,10 @@ -/* - * Copyright (C) 2000-2001 Deep Blue Solutions - * Copyright (C) 2002 Shane Nay (shane@minirl.com) - * Copyright (C) 2006-2007 Pavel Pisa (ppisa@pikron.com) - * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * 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. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2000-2001 Deep Blue Solutions +// Copyright (C) 2002 Shane Nay (shane@minirl.com) +// Copyright (C) 2006-2007 Pavel Pisa (ppisa@pikron.com) +// Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) +// Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. #include <linux/err.h> #include <linux/interrupt.h> @@ -131,13 +117,6 @@ static irqreturn_t mxs_timer_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static struct irqaction mxs_timer_irq = { - .name = "MXS Timer Tick", - .dev_id = &mxs_clockevent_device, - .flags = IRQF_TIMER | IRQF_IRQPOLL, - .handler = mxs_timer_interrupt, -}; - static void mxs_irq_clear(char *state) { /* Disable interrupt in timer module */ @@ -152,10 +131,7 @@ static void mxs_irq_clear(char *state) /* Clear pending interrupt */ timrot_irq_acknowledge(); - -#ifdef DEBUG - pr_info("%s: changing mode to %s\n", __func__, state) -#endif /* DEBUG */ + pr_debug("%s: changing mode to %s\n", __func__, state); } static int mxs_shutdown(struct clock_event_device *evt) @@ -291,6 +267,7 @@ static int __init mxs_timer_init(struct device_node *np) if (irq <= 0) return -EINVAL; - return setup_irq(irq, &mxs_timer_irq); + return request_irq(irq, mxs_timer_interrupt, IRQF_TIMER | IRQF_IRQPOLL, + "MXS Timer Tick", &mxs_clockevent_device); } TIMER_OF_DECLARE(mxs, "fsl,timrot", mxs_timer_init); |