[PATCH 20/58] tty/serial: Migrate ip22zilog to use has_sysrq

Dmitry Safonov
2019-12-13T00:08:19Z

drivers/tty/serial/ip22zilog.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/tty/serial/ip22zilog.c b/drivers/tty/serial/ip22zilog.c
index 8c810733df3d..86fff69d7e7c 100644
--- a/drivers/tty/serial/ip22zilog.c
+++ b/drivers/tty/serial/ip22zilog.c
@@ -38,10 +38,6 @@
#include <asm/sgi/hpc3.h>
#include <asm/sgi/ip22.h>

-#if defined(CONFIG_SERIAL_IP22_ZILOG_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
#include <linux/serial_core.h>

#include "ip22zilog.h"
@@ -1080,6 +1076,7 @@ static struct uart_driver ip22zilog_reg = {

static void __init ip22zilog_prepare(void)
{
+ unsigned char sysrq_on = IS_ENABLED(CONFIG_SERIAL_IP22_ZILOG_CONSOLE);
struct uart_ip22zilog_port *up;
struct zilog_layout *rp;
int channel, chip;
@@ -1115,6 +1112,7 @@ static void __init ip22zilog_prepare(void)
up[(chip * 2) + 0].port.irq = zilog_irq;
up[(chip * 2) + 0].port.uartclk = ZS_CLOCK;
up[(chip * 2) + 0].port.fifosize = 1;
+ up[(chip * 2) + 0].port.has_sysrq = sysrq_on;
up[(chip * 2) + 0].port.ops = &ip22zilog_pops;
up[(chip * 2) + 0].port.type = PORT_IP22ZILOG;
up[(chip * 2) + 0].port.flags = 0;
@@ -1126,6 +1124,7 @@ static void __init ip22zilog_prepare(void)
up[(chip * 2) + 1].port.irq = zilog_irq;
up[(chip * 2) + 1].port.uartclk = ZS_CLOCK;
up[(chip * 2) + 1].port.fifosize = 1;
+ up[(chip * 2) + 1].port.has_sysrq = sysrq_on;
up[(chip * 2) + 1].port.ops = &ip22zilog_pops;
up[(chip * 2) + 1].port.type = PORT_IP22ZILOG;
up[(chip * 2) + 1].port.line = (chip * 2) + 1;
--
2.24.0