Commit e36ae343 authored Jan 25, 2016 by Arnd Bergmann Committed by Greg Kroah-Hartman Feb 06, 2016

tty: hvc_xen: hide xen_console_remove when unused



xencons_disconnect_backend() is only called from xen_console_remove(),
which is conditionally compiled, so we get a harmless warning when
CONFIG_HVC_XEN_FRONTEND is unset:

hvc/hvc_xen.c:350:12: error: 'xen_console_remove' defined but not used [-Werror=unused-function]

This moves the function down into the same #ifdef section to silence
the warning.

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

parent 05ead496

drivers/tty/hvc/hvc_xen.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -323,6 +323,7 @@ void xen_console_resume(void)
		}
		}

		#ifdef CONFIG_HVC_XEN_FRONTEND
		static void xencons_disconnect_backend(struct xencons_info *info)
		{
		if (info->irq > 0)
		@@ -363,7 +364,6 @@ static int xen_console_remove(struct xencons_info *info)
		return 0;
		}

		#ifdef CONFIG_HVC_XEN_FRONTEND
		static int xencons_remove(struct xenbus_device *dev)
		{
		return xen_console_remove(dev_get_drvdata(&dev->dev));