greybus: operation: fix up sparse warning

gb_connection_recv_request should be static, so mark it as such.

Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/operation.c b/drivers/staging/greybus/operation.c
index aaac037..d973b57 100644 (file)
--- a/drivers/staging/greybus/operation.c
+++ b/drivers/staging/greybus/operation.c
@@ -616,8 +616,9 @@ EXPORT_SYMBOL_GPL(greybus_data_sent);
  * This is called in interrupt context, so just copy the incoming
  * data into the request buffer and handle the rest via workqueue.
  */
-void gb_connection_recv_request(struct gb_connection *connection,
-       u16 operation_id, u8 type, void *data, size_t size)
+static void gb_connection_recv_request(struct gb_connection *connection,
+                                      u16 operation_id, u8 type, void *data,
+                                      size_t size)
 {
        struct gb_operation *operation;