diff options
| author | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-11-24 20:24:27 +0000 |
|---|---|---|
| committer | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-11-24 20:24:27 +0000 |
| commit | c57e2a3047ba7651aae205b34fe701c3312ca5e9 (patch) | |
| tree | 5d403f3c598a1e6e1804257c5016a9b64e84bedd /target/linux/brcm47xx/patches-3.6/540-watchdog-bcm47xx_wdt.c-convert-to-watchdog-core-api.patch | |
| parent | 9a462204d13bd8acd735f8111dc7f9412e812b33 (diff) | |
brcm47xx: watchdog: deactivate NOWAYOUT.
In the old configuration the SoC issued a reboot if the watchdog was
killed also if it was kill with TERM and not KILL.
This will fix #11724.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34324 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm47xx/patches-3.6/540-watchdog-bcm47xx_wdt.c-convert-to-watchdog-core-api.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.6/540-watchdog-bcm47xx_wdt.c-convert-to-watchdog-core-api.patch | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/target/linux/brcm47xx/patches-3.6/540-watchdog-bcm47xx_wdt.c-convert-to-watchdog-core-api.patch b/target/linux/brcm47xx/patches-3.6/540-watchdog-bcm47xx_wdt.c-convert-to-watchdog-core-api.patch index 7ac56387f..21136c0e3 100644 --- a/target/linux/brcm47xx/patches-3.6/540-watchdog-bcm47xx_wdt.c-convert-to-watchdog-core-api.patch +++ b/target/linux/brcm47xx/patches-3.6/540-watchdog-bcm47xx_wdt.c-convert-to-watchdog-core-api.patch @@ -26,16 +26,23 @@ #include <linux/watchdog.h> #include <linux/timer.h> #include <linux/jiffies.h> -@@ -48,8 +45,6 @@ MODULE_PARM_DESC(nowayout, +@@ -41,15 +38,11 @@ module_param(wdt_time, int, 0); + MODULE_PARM_DESC(wdt_time, "Watchdog time in seconds. (default=" + __MODULE_STRING(WDT_DEFAULT_TIME) ")"); + +-#ifdef CONFIG_WATCHDOG_NOWAYOUT + module_param(nowayout, bool, 0); + MODULE_PARM_DESC(nowayout, + "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); - #endif +-#endif -static unsigned long bcm47xx_wdt_busy; -static char expect_release; static struct timer_list wdt_timer; static atomic_t ticks; -@@ -97,29 +92,31 @@ static void bcm47xx_timer_tick(unsigned +@@ -97,29 +90,31 @@ static void bcm47xx_timer_tick(unsigned } } @@ -75,7 +82,7 @@ { if ((new_time <= 0) || (new_time > WDT_MAX_TIME)) return -EINVAL; -@@ -128,51 +125,6 @@ static int bcm47xx_wdt_settimeout(int ne +@@ -128,51 +123,6 @@ static int bcm47xx_wdt_settimeout(int ne return 0; } @@ -127,7 +134,7 @@ static const struct watchdog_info bcm47xx_wdt_info = { .identity = DRV_NAME, .options = WDIOF_SETTIMEOUT | -@@ -180,80 +132,25 @@ static const struct watchdog_info bcm47x +@@ -180,80 +130,25 @@ static const struct watchdog_info bcm47x WDIOF_MAGICCLOSE, }; @@ -217,7 +224,7 @@ }; static struct notifier_block bcm47xx_wdt_notifier = { -@@ -274,12 +171,13 @@ static int __init bcm47xx_wdt_init(void) +@@ -274,12 +169,13 @@ static int __init bcm47xx_wdt_init(void) pr_info("wdt_time value must be 0 < wdt_time < %d, using %d\n", (WDT_MAX_TIME + 1), wdt_time); } @@ -232,7 +239,7 @@ if (ret) { unregister_reboot_notifier(&bcm47xx_wdt_notifier); return ret; -@@ -292,10 +190,8 @@ static int __init bcm47xx_wdt_init(void) +@@ -292,10 +188,8 @@ static int __init bcm47xx_wdt_init(void) static void __exit bcm47xx_wdt_exit(void) { @@ -245,7 +252,7 @@ unregister_reboot_notifier(&bcm47xx_wdt_notifier); } -@@ -306,4 +202,3 @@ module_exit(bcm47xx_wdt_exit); +@@ -306,4 +200,3 @@ module_exit(bcm47xx_wdt_exit); MODULE_AUTHOR("Aleksandar Radovanovic"); MODULE_DESCRIPTION("Watchdog driver for Broadcom BCM47xx"); MODULE_LICENSE("GPL"); |