watchdog: bcm47xx_wdt.c: use platform device
Instead of accessing the function to set the watchdog timer directly,
register a platform driver the platform could register to use this
watchdog driver.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/include/linux/bcm47xx_wdt.h b/include/linux/bcm47xx_wdt.h
index e5dfc25..b708786 100644
--- a/include/linux/bcm47xx_wdt.h
+++ b/include/linux/bcm47xx_wdt.h
@@ -1,7 +1,10 @@
#ifndef LINUX_BCM47XX_WDT_H_
#define LINUX_BCM47XX_WDT_H_
+#include <linux/notifier.h>
+#include <linux/timer.h>
#include <linux/types.h>
+#include <linux/watchdog.h>
struct bcm47xx_wdt {
@@ -10,6 +13,12 @@
u32 max_timer_ms;
void *driver_data;
+
+ struct watchdog_device wdd;
+ struct notifier_block notifier;
+
+ struct timer_list soft_timer;
+ atomic_t soft_ticks;
};
static inline void *bcm47xx_wdt_get_drvdata(struct bcm47xx_wdt *wdt)