tty: hvc: remove hvcs_driver_string

No users of hvcs_driver_string, remove it. This fixes the following gcc
warning:

drivers/tty/hvc/hvcs.c:199:19: warning: ‘hvcs_driver_string’ defined but
not used [-Wunused-const-variable=]
 static const char hvcs_driver_string[]
                   ^~~~~~~~~~~~~~~~~~

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200403071325.3721-1-yanaijie@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index ee0604c..55105ac 100644 (file)
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -196,8 +196,6 @@ module_param(hvcs_parm_num_devs, int, 0);
 
 static const char hvcs_driver_name[] = "hvcs";
 static const char hvcs_device_node[] = "hvcs";
-static const char hvcs_driver_string[]
-       = "IBM hvcs (Hypervisor Virtual Console Server) Driver";
 
 /* Status of partner info rescan triggered via sysfs. */
 static int hvcs_rescan_status;