From 7951ffc9eadefded3e7c83a453930e6522c2d1b7 Mon Sep 17 00:00:00 2001 From: Alexander Sverdlin Date: Wed, 18 Jan 2017 10:47:33 +0100 Subject: [PATCH] serial: pl011: Mark console as CON_ANYTIME Exactly as in a80c49db ("serial8250: Mark console as CON_ANYTIME"), to enable printk() during CPU hot-plugging. Actually most of the serial console drivers do not use per-cpu resources and can be marked as CON_ANYTIME. Signed-off-by: Alexander Sverdlin Cc: Russell King Cc: Jiri Slaby Cc: linux-serial@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/amba-pl011.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index d4171d71a258..812347245d3f 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -2376,7 +2376,7 @@ static struct console amba_console = { .device = uart_console_device, .setup = pl011_console_setup, .match = pl011_console_match, - .flags = CON_PRINTBUFFER, + .flags = CON_PRINTBUFFER | CON_ANYTIME, .index = -1, .data = &amba_reg, }; -- 2.20.1