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serial: sunplus-uart: change sunplus_console_ports from global to static

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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

Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20220421152505.1531507-1-trix@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tom Rix 2022-04-21 11:25:05 -04:00 committed by Greg Kroah-Hartman
parent 9b92cc5ee2
commit b68f42d4c9
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/sunplus-uart.c
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@ -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)