diff options
Diffstat (limited to 'drivers/usb/gadget/udc/snps_udc_core.c')
-rw-r--r-- | drivers/usb/gadget/udc/snps_udc_core.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/drivers/usb/gadget/udc/snps_udc_core.c b/drivers/usb/gadget/udc/snps_udc_core.c index 38a165dbf924..d4da47f4f6f4 100644 --- a/drivers/usb/gadget/udc/snps_udc_core.c +++ b/drivers/usb/gadget/udc/snps_udc_core.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * amd5536.c -- AMD 5536 UDC high/full speed USB device controller * * Copyright (C) 2005-2007 AMD (http://www.amd.com) * Author: Thomas Dahlmann - * - * 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. */ /* @@ -1733,7 +1729,7 @@ static void udc_soft_reset(struct udc *dev) } /* RDE timer callback to set RDE bit */ -static void udc_timer_function(unsigned long v) +static void udc_timer_function(struct timer_list *unused) { u32 tmp; @@ -1813,7 +1809,7 @@ static void udc_handle_halt_state(struct udc_ep *ep) } /* Stall timer callback to poll S bit and set it again after */ -static void udc_pollstall_timer_function(unsigned long v) +static void udc_pollstall_timer_function(struct timer_list *unused) { struct udc_ep *ep; int halted = 0; @@ -3067,14 +3063,12 @@ void udc_remove(struct udc *dev) stop_timer++; if (timer_pending(&udc_timer)) wait_for_completion(&on_exit); - if (udc_timer.data) - del_timer_sync(&udc_timer); + del_timer_sync(&udc_timer); /* remove pollstall timer */ stop_pollstall_timer++; if (timer_pending(&udc_pollstall_timer)) wait_for_completion(&on_pollstall_exit); - if (udc_pollstall_timer.data) - del_timer_sync(&udc_pollstall_timer); + del_timer_sync(&udc_pollstall_timer); udc = NULL; } EXPORT_SYMBOL_GPL(udc_remove); @@ -3164,10 +3158,6 @@ int udc_probe(struct udc *dev) u32 reg; int retval; - /* mark timer as not initialized */ - udc_timer.data = 0; - udc_pollstall_timer.data = 0; - /* device struct setup */ dev->gadget.ops = &udc_ops; @@ -3207,13 +3197,8 @@ int udc_probe(struct udc *dev) goto finished; /* timer init */ - init_timer(&udc_timer); - udc_timer.function = udc_timer_function; - udc_timer.data = 1; - /* timer pollstall init */ - init_timer(&udc_pollstall_timer); - udc_pollstall_timer.function = udc_pollstall_timer_function; - udc_pollstall_timer.data = 1; + timer_setup(&udc_timer, udc_timer_function, 0); + timer_setup(&udc_pollstall_timer, udc_pollstall_timer_function, 0); /* set SD */ reg = readl(&dev->regs->ctl); |