Commit a2d3ea2f authored Feb 17, 2016 by Arnd Bergmann Committed by Greg Kroah-Hartman Mar 07, 2016

serial: 8250/uniphier: fix modular build



The newly added uniphier serial port driver fails to build as
a loadable module when the base 8250 driver is built-in and
its console support enabled:

ERROR: "early_serial8250_setup" [drivers/tty/serial/8250/8250_uniphier.ko] undefined!

This changes the driver to only provide the early console support
if it is built-in itself as well.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 49c56bfc

drivers/tty/serial/8250/8250_uniphier.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -35,7 +35,7 @@ struct uniphier8250_priv {
		spinlock_t atomic_write_lock;
		};

		#ifdef CONFIG_SERIAL_8250_CONSOLE
		#if defined(CONFIG_SERIAL_8250_CONSOLE) && !defined(MODULE)
		static int __init uniphier_early_console_setup(struct earlycon_device *device,
		const char *options)
		{