diff --git a/drivers/tty/serial/sunzilog.c b/drivers/tty/serial/sunzilog.c
index bc7af8b08a72..103ab8c556e7 100644
--- a/drivers/tty/serial/sunzilog.c
+++ b/drivers/tty/serial/sunzilog.c
@@ -40,10 +40,6 @@
 #include <asm/prom.h>
 #include <asm/setup.h>
 
-#if defined(CONFIG_SERIAL_SUNZILOG_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
 #include <linux/serial_core.h>
 #include <linux/sunserialcore.h>
 
@@ -1444,6 +1440,7 @@ static int zs_probe(struct platform_device *op)
 	up[0].port.line = (inst * 2) + 0;
 	up[0].port.dev = &op->dev;
 	up[0].flags |= SUNZILOG_FLAG_IS_CHANNEL_A;
+	up[0].port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_SUNZILOG_CONSOLE);
 	if (keyboard_mouse)
 		up[0].flags |= SUNZILOG_FLAG_CONS_KEYB;
 	sunzilog_init_hw(&up[0]);
@@ -1461,6 +1458,7 @@ static int zs_probe(struct platform_device *op)
 	up[1].port.line = (inst * 2) + 1;
 	up[1].port.dev = &op->dev;
 	up[1].flags |= 0;
+	up[1].port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_SUNZILOG_CONSOLE);
 	if (keyboard_mouse)
 		up[1].flags |= SUNZILOG_FLAG_CONS_MOUSE;
 	sunzilog_init_hw(&up[1]);