diff options
Diffstat (limited to 'drivers/usb/phy/phy-mv-usb.c')
| -rw-r--r-- | drivers/usb/phy/phy-mv-usb.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/usb/phy/phy-mv-usb.c b/drivers/usb/phy/phy-mv-usb.c index 0e315694adc9..554b72282276 100644 --- a/drivers/usb/phy/phy-mv-usb.c +++ b/drivers/usb/phy/phy-mv-usb.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. * Author: Chao Xie <chao.xie@marvell.com> * Neil Zhang <zhangwm@marvell.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/module.h> @@ -87,9 +83,10 @@ static void mv_otg_run_state_machine(struct mv_otg *mvotg, queue_delayed_work(mvotg->qwork, &mvotg->work, delay); } -static void mv_otg_timer_await_bcon(unsigned long data) +static void mv_otg_timer_await_bcon(struct timer_list *t) { - struct mv_otg *mvotg = (struct mv_otg *) data; + struct mv_otg *mvotg = from_timer(mvotg, t, + otg_ctrl.timer[A_WAIT_BCON_TIMER]); mvotg->otg_ctrl.a_wait_bcon_timeout = 1; @@ -117,8 +114,7 @@ static int mv_otg_cancel_timer(struct mv_otg *mvotg, unsigned int id) } static int mv_otg_set_timer(struct mv_otg *mvotg, unsigned int id, - unsigned long interval, - void (*callback) (unsigned long)) + unsigned long interval) { struct timer_list *timer; @@ -131,9 +127,6 @@ static int mv_otg_set_timer(struct mv_otg *mvotg, unsigned int id, return -EBUSY; } - init_timer(timer); - timer->data = (unsigned long) mvotg; - timer->function = callback; timer->expires = jiffies + interval; add_timer(timer); @@ -459,8 +452,7 @@ run: if (old_state != OTG_STATE_A_HOST) mv_otg_start_host(mvotg, 1); mv_otg_set_timer(mvotg, A_WAIT_BCON_TIMER, - T_A_WAIT_BCON, - mv_otg_timer_await_bcon); + T_A_WAIT_BCON); /* * Now, we directly enter A_HOST. So set b_conn = 1 * here. In fact, it need host driver to notify us. @@ -722,7 +714,8 @@ static int mv_otg_probe(struct platform_device *pdev) otg->set_vbus = mv_otg_set_vbus; for (i = 0; i < OTG_TIMER_NUM; i++) - init_timer(&mvotg->otg_ctrl.timer[i]); + timer_setup(&mvotg->otg_ctrl.timer[i], + mv_otg_timer_await_bcon, 0); r = platform_get_resource_byname(mvotg->pdev, IORESOURCE_MEM, "phyregs"); |