MIPS: JZ4740: Export symbols to the watchdog driver module

MODPOST 356 modules
ERROR: "jz4740_timer_disable_watchdog" [drivers/watchdog/jz4740_wdt.ko] undefine
d!
ERROR: "jz4740_timer_enable_watchdog" [drivers/watchdog/jz4740_wdt.ko] undefined
!
make[1]: *** [__modpost] Error 1

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/jz4740/timer.c

@@ -27,11 +27,13 @@ void jz4740_timer_enable_watchdog(void)
 {
 	writel(BIT(16), jz4740_timer_base + JZ_REG_TIMER_STOP_CLEAR);
 }
+EXPORT_SYMBOL_GPL(jz4740_timer_enable_watchdog);
 
 void jz4740_timer_disable_watchdog(void)
 {
 	writel(BIT(16), jz4740_timer_base + JZ_REG_TIMER_STOP_SET);
 }
+EXPORT_SYMBOL_GPL(jz4740_timer_disable_watchdog);
 
 void __init jz4740_timer_init(void)
 {