[PATCH] serial: sunplus-uart: change sunplus_console_ports from global to static

[Tom Rix]

Smatch reports this issue
sunplus-uart.c:501:26: warning: symbol 'sunplus_console_ports' was not declared. Should it be static?

sunplus_console_ports is only used in sunplus-uart.c so change
its storage-class specifier to static

Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
---
 drivers/tty/serial/sunplus-uart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/sunplus-uart.c b/drivers/tty/serial/sunplus-uart.c
index 9f15922e681b..60c73662f955 100644
--- a/drivers/tty/serial/sunplus-uart.c
+++ b/drivers/tty/serial/sunplus-uart.c
@@ -498,7 +498,7 @@ static const struct uart_ops sunplus_uart_ops = {
 };
 
 #ifdef CONFIG_SERIAL_SUNPLUS_CONSOLE
-struct sunplus_uart_port *sunplus_console_ports[SUP_UART_NR];
+static struct sunplus_uart_port *sunplus_console_ports[SUP_UART_NR];
 
 static void sunplus_uart_console_putchar(struct uart_port *port,
 					 unsigned char ch)
-- 
2.27.0