Merge tag 'for-linus-timers-conversion-final-v4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux into timers/urgent

Pull the last batch of manual timer conversions from Kees Cook:

 - final batch of "non trivial" timer conversions (multi-tree dependencies,
   things Coccinelle couldn't handle, etc).

 - treewide conversions via Coccinelle, in 4 steps:
   - DEFINE_TIMER() functions converted to struct timer_list * argument
   - init_timer() -> setup_timer()
   - setup_timer() -> timer_setup()
   - setup_timer() -> timer_setup() (with a single embedded structure)

 - deprecated timer API removals (init_timer(), setup_*timer())

 - finalization of new API (remove global casts)

1 files changed, 9 insertions, 26 deletions

diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 3676adb40d89..973548b5c15c 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /******************************************************************************
  *  speedtch.c  -  Alcatel SpeedTouch USB xDSL modem driver
  *
@@ -6,21 +7,6 @@
  *  Copyright (C) 2004, David Woodhouse
  *
  *  Based on "modem_run.c", copyright (C) 2001, Benoit Papillault
- *
- *  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., 59
- *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  ******************************************************************************/
 
 #include <asm/page.h>
@@ -571,9 +557,10 @@ static void speedtch_check_status(struct work_struct *work)
 	}
 }
 
-static void speedtch_status_poll(unsigned long data)
+static void speedtch_status_poll(struct timer_list *t)
 {
-	struct speedtch_instance_data *instance = (void *)data;
+	struct speedtch_instance_data *instance = from_timer(instance, t,
+						             status_check_timer);
 
 	schedule_work(&instance->status_check_work);
 
@@ -584,9 +571,10 @@ static void speedtch_status_poll(unsigned long data)
 		atm_warn(instance->usbatm, "Too many failures - disabling line status polling\n");
 }
 
-static void speedtch_resubmit_int(unsigned long data)
+static void speedtch_resubmit_int(struct timer_list *t)
 {
-	struct speedtch_instance_data *instance = (void *)data;
+	struct speedtch_instance_data *instance = from_timer(instance, t,
+							     resubmit_timer);
 	struct urb *int_urb = instance->int_urb;
 	int ret;
 
@@ -874,16 +862,11 @@ static int speedtch_bind(struct usbatm_data *usbatm,
 	usbatm->flags |= (use_isoc ? UDSL_USE_ISOC : 0);
 
 	INIT_WORK(&instance->status_check_work, speedtch_check_status);
-	init_timer(&instance->status_check_timer);
-
-	instance->status_check_timer.function = speedtch_status_poll;
-	instance->status_check_timer.data = (unsigned long)instance;
+	timer_setup(&instance->status_check_timer, speedtch_status_poll, 0);
 	instance->last_status = 0xff;
 	instance->poll_delay = MIN_POLL_DELAY;
 
-	init_timer(&instance->resubmit_timer);
-	instance->resubmit_timer.function = speedtch_resubmit_int;
-	instance->resubmit_timer.data = (unsigned long)instance;
+	timer_setup(&instance->resubmit_timer, speedtch_resubmit_int, 0);
 
 	instance->int_urb = usb_alloc_urb(0, GFP_KERNEL);