nds32/ag101/watchdog.S: add linkage support
Add linkage support to watchdog.S.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
diff --git a/arch/nds32/cpu/n1213/ag101/watchdog.S b/arch/nds32/cpu/n1213/ag101/watchdog.S
index fc39f3f..18f0b66 100644
--- a/arch/nds32/cpu/n1213/ag101/watchdog.S
+++ b/arch/nds32/cpu/n1213/ag101/watchdog.S
@@ -22,12 +22,12 @@
*/
#include <asm/arch-ag101/ag101.h>
+#include <linux/linkage.h>
.text
#ifndef CONFIG_SKIP_TRUNOFF_WATCHDOG
-.globl turnoff_watchdog
-turnoff_watchdog:
+ENTRY(turnoff_watchdog)
#define WD_CR 0xC
#define WD_ENABLE 0x1
@@ -45,4 +45,5 @@
ret
+ENDPROC(turnoff_watchdog)
#endif