From ac1e6965597d26cc1d16559b01261cbe1279ed00 Mon Sep 17 00:00:00 2001 From: Jeffy Chen Date: Tue, 18 Jul 2017 14:02:54 +0800 Subject: serial: arc: Remove __init marking from early write The earlycon would be alive outside the init code in these cases: 1/ we have keep_bootcon in cmdline. 2/ we don't have a real console to switch to. So remove the __init marking to avoid invalid memory access. Signed-off-by: Jeffy Chen Reviewed-by: Douglas Anderson Tested-by: Brian Norris Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/arc_uart.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/arc_uart.c b/drivers/tty/serial/arc_uart.c index 5ac06fcaa9c6..77fe306690c4 100644 --- a/drivers/tty/serial/arc_uart.c +++ b/drivers/tty/serial/arc_uart.c @@ -549,8 +549,8 @@ static struct console arc_console = { .data = &arc_uart_driver }; -static __init void arc_early_serial_write(struct console *con, const char *s, - unsigned int n) +static void arc_early_serial_write(struct console *con, const char *s, + unsigned int n) { struct earlycon_device *dev = con->data; -- cgit v1.2.3