ntb_hw_switchtec: Make function switchtec_ntb_remove() static

Fixes the following sparse warnings:

drivers/ntb/hw/mscc/ntb_hw_switchtec.c:1552:6: warning:
 symbol 'switchtec_ntb_remove' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
index a1d547b6aa12..f624ae27eabe 100644
--- a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
+++ b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
@@ -1549,8 +1549,8 @@ free_and_exit:
         return rc;
 }
 
-void switchtec_ntb_remove(struct device *dev,
-                          struct class_interface *class_intf)
+static void switchtec_ntb_remove(struct device *dev,
+                                 struct class_interface *class_intf)
 {
         struct switchtec_dev *stdev = to_stdev(dev);
         struct switchtec_ntb *sndev = stdev->sndev;