diff options
| -rw-r--r-- | drivers/tty/serial/mfd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tty/serial/mfd.c b/drivers/tty/serial/mfd.c index c4b50af46c44..79fe59b6cc4a 100644 --- a/drivers/tty/serial/mfd.c +++ b/drivers/tty/serial/mfd.c @@ -36,6 +36,7 @@ #include <linux/serial_mfd.h> #include <linux/dma-mapping.h> #include <linux/pci.h> +#include <linux/nmi.h> #include <linux/io.h> #include <linux/debugfs.h> #include <linux/pm_runtime.h> @@ -1113,6 +1114,8 @@ serial_hsu_console_write(struct console *co, const char *s, unsigned int count) unsigned int ier; int locked = 1; + touch_nmi_watchdog(); + local_irq_save(flags); if (up->port.sysrq) locked = 0; |