driver core: fw_devlink_relax_cycle() can be static

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20201218063934.GA66003@e60698be8304
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 4cc0303..4e15193 100644 (file)
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1519,7 +1519,7 @@ static void fw_devlink_parse_fwtree(struct fwnode_handle *fwnode)
  *
  * Return 1 if a cycle is found. Otherwise, return 0.
  */
-int fw_devlink_relax_cycle(struct device *con, void *sup)
+static int fw_devlink_relax_cycle(struct device *con, void *sup)
 {
        struct device_link *link;
        int ret;