AR7 watchdog supports magic close

This patch adds the magic close flag (stopping the watchdog on an expected close
by wrting 'V' to the device before closing it) to the watchdogs list, which the
AR7 watchdog code actually supports.

Signed-off-by: Axel Gembe <ago@bastart.eu.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12666 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar7/files/drivers/char/watchdog/ar7_wdt.c b/target/linux/ar7/files/drivers/char/watchdog/ar7_wdt.c
index cdaab8c..97cd810 100644 (file)
--- a/target/linux/ar7/files/drivers/char/watchdog/ar7_wdt.c
+++ b/target/linux/ar7/files/drivers/char/watchdog/ar7_wdt.c
@@ -243,7 +243,7 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
        static struct watchdog_info ident = {
                .identity = LONGNAME,
                .firmware_version = 1,
-               .options = (WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING),
+               .options = (WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE | WDIOF_KEEPALIVEPING),
        };
        int new_margin;