From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Tue, 9 Sep 2014 20:18:31 +0000 (+0200)
Subject: watchdog: simplify definitions of WATCHDOG_NOWAYOUT(_INIT_STATUS)?
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4846e3784585173f48e267b76f968bcb4a12d3b2;p=openwrt%2Fstaging%2Fblogic.git

watchdog: simplify definitions of WATCHDOG_NOWAYOUT(_INIT_STATUS)?

Signed-off-by: Uwe Kleine-K=C3=B6nig <u.kleine-koenig@pengutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index 2a3038ee17a3..395b70e0eccf 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -97,13 +97,8 @@ struct watchdog_device {
 #define WDOG_UNREGISTERED	4	/* Has the device been unregistered */
 };
 
-#ifdef CONFIG_WATCHDOG_NOWAYOUT
-#define WATCHDOG_NOWAYOUT		1
-#define WATCHDOG_NOWAYOUT_INIT_STATUS	(1 << WDOG_NO_WAY_OUT)
-#else
-#define WATCHDOG_NOWAYOUT		0
-#define WATCHDOG_NOWAYOUT_INIT_STATUS	0
-#endif
+#define WATCHDOG_NOWAYOUT		IS_BUILTIN(CONFIG_WATCHDOG_NOWAYOUT)
+#define WATCHDOG_NOWAYOUT_INIT_STATUS	(WATCHDOG_NOWAYOUT << WDOG_NO_WAY_OUT)
 
 /* Use the following function to check whether or not the watchdog is active */
 static inline bool watchdog_active(struct watchdog_device *wdd)