diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c
index 72131b5e132e..1eb703c980e0 100644
--- a/drivers/tty/serial/sunsab.c
+++ b/drivers/tty/serial/sunsab.c
@@ -40,10 +40,6 @@
 #include <asm/prom.h>
 #include <asm/setup.h>
 
-#if defined(CONFIG_SERIAL_SUNSAB_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
 #include <linux/serial_core.h>
 #include <linux/sunserialcore.h>
 
@@ -985,6 +981,7 @@ static int sunsab_init_one(struct uart_sunsab_port *up,
 
 	up->port.fifosize = SAB82532_XMIT_FIFO_SIZE;
 	up->port.iotype = UPIO_MEM;
+	up->port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_SUNSAB_CONSOLE);
 
 	writeb(SAB82532_IPC_IC_ACT_LOW, &up->regs->w.ipc);