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authorArnd Bergmann <arnd@arndb.de>2016-02-17 16:02:33 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-03-07 16:11:14 -0800
commita2d3ea2f23993df70c9c3740a01be25e6af19a0b (patch)
tree6c7f14d4c02c75517121cb15e8bc4deb9a7b8c6d /drivers/tty
parent49c56bfcb7c44ec67c4e2d3a54656335e62bf3b8 (diff)
downloadop-kernel-dev-a2d3ea2f23993df70c9c3740a01be25e6af19a0b.zip
op-kernel-dev-a2d3ea2f23993df70c9c3740a01be25e6af19a0b.tar.gz
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>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/8250/8250_uniphier.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/8250/8250_uniphier.c b/drivers/tty/serial/8250/8250_uniphier.c
index bab6b3a..1b7bd26 100644
--- a/drivers/tty/serial/8250/8250_uniphier.c
+++ b/drivers/tty/serial/8250/8250_uniphier.c
@@ -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)
{
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