Commit d1cadcb7 authored by Kees Cook's avatar Kees Cook

watchdog: lpc18xx_wdt: Convert timers to use timer_setup()

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Cc: Wim Van Sebroeck <>
Cc: Guenter Roeck <>
Cc: Joachim Eastwood <>
Signed-off-by: default avatarKees Cook <>
Acked-by: default avatarGuenter Roeck <>
parent 4fa42b4e
......@@ -78,10 +78,10 @@ static int lpc18xx_wdt_feed(struct watchdog_device *wdt_dev)
return 0;
static void lpc18xx_wdt_timer_feed(unsigned long data)
static void lpc18xx_wdt_timer_feed(struct timer_list *t)
struct watchdog_device *wdt_dev = (struct watchdog_device *)data;
struct lpc18xx_wdt_dev *lpc18xx_wdt = watchdog_get_drvdata(wdt_dev);
struct lpc18xx_wdt_dev *lpc18xx_wdt = from_timer(lpc18xx_wdt, t, timer);
struct watchdog_device *wdt_dev = &lpc18xx_wdt->wdt_dev;
......@@ -96,7 +96,9 @@ static void lpc18xx_wdt_timer_feed(unsigned long data)
static int lpc18xx_wdt_stop(struct watchdog_device *wdt_dev)
lpc18xx_wdt_timer_feed((unsigned long)wdt_dev);
struct lpc18xx_wdt_dev *lpc18xx_wdt = watchdog_get_drvdata(wdt_dev);
return 0;
......@@ -267,8 +269,7 @@ static int lpc18xx_wdt_probe(struct platform_device *pdev)
setup_timer(&lpc18xx_wdt->timer, lpc18xx_wdt_timer_feed,
(unsigned long)&lpc18xx_wdt->wdt_dev);
timer_setup(&lpc18xx_wdt->timer, lpc18xx_wdt_timer_feed, 0);
watchdog_set_nowayout(&lpc18xx_wdt->wdt_dev, nowayout);
watchdog_set_restart_priority(&lpc18xx_wdt->wdt_dev, 128);
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment