diff options
author | Arnd Bergmann <arnd@arndb.de> | 2016-01-25 22:54:58 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-25 11:03:46 +0100 |
commit | f1691276e5e96d3922d6082130decb49e6524f5d (patch) | |
tree | 6b01f6ce536afa05100baeb2128ff743b89f8311 /drivers/tty | |
parent | 86f630e5b7cc1ef02f1e7de20a55bd84c09b3330 (diff) |
tty: hvc_xen: hide xen_console_remove when unused
commit e36ae3439936e13c33f5841c7c2c1a9875acbb6d upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
-rw-r--r-- | drivers/tty/hvc/hvc_xen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index fa816b7193b6..11725422dacb 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c @@ -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)); |