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| author | Arnd Bergmann <arnd@arndb.de> | 2016-01-25 22:54:58 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-06 23:41:17 -0800 |
| commit | e36ae3439936e13c33f5841c7c2c1a9875acbb6d (patch) | |
| tree | 01ecc48f0cc462b8b3de4d78e411c1325f2af80d /drivers/tty/hvc | |
| parent | 05ead49691d245f67bdd1b30cab5d9af522ac884 (diff) | |
| download | linux-e36ae3439936e13c33f5841c7c2c1a9875acbb6d.tar.gz linux-e36ae3439936e13c33f5841c7c2c1a9875acbb6d.tar.bz2 linux-e36ae3439936e13c33f5841c7c2c1a9875acbb6d.zip | |
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>
Diffstat (limited to 'drivers/tty/hvc')
| -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)); |