Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland...

[~andy/linux] / arch / arm / mach-u300 / core.c

diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 39e2208649887a0109c9eec5d8a69550d1d59646..b4c6926a700cc30c8187768d0a629e590b1d3417 100644 (file)
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -1888,3 +1888,23 @@ static int core_module_init(void)
        return mmc_init(&mmcsd_device);
 }
 module_init(core_module_init);
+
+/* Forward declare this function from the watchdog */
+void coh901327_watchdog_reset(void);
+
+void u300_restart(char mode, const char *cmd)
+{
+       switch (mode) {
+       case 's':
+       case 'h':
+#ifdef CONFIG_COH901327_WATCHDOG
+               coh901327_watchdog_reset();
+#endif
+               break;
+       default:
+               /* Do nothing */
+               break;
+       }
+       /* Wait for system do die/reset. */
+       while (1);
+}