net: phy: meson-gxl: make function meson_gxl_read_status static
The function meson_gxl_read_status is local to the source and does
not need to be in global scope, so make it static.
Cleans up sparse warning:
symbol 'meson_gxl_read_status' was not declared. Should it be static?
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/phy/meson-gxl.c b/drivers/net/phy/meson-gxl.c
index 700007d..842eb87 100644
--- a/drivers/net/phy/meson-gxl.c
+++ b/drivers/net/phy/meson-gxl.c
@@ -67,7 +67,7 @@ static int meson_gxl_config_init(struct phy_device *phydev)
* When this failure happens, the first retry is usually successful but,
* in some cases, it may take up to 6 retries to get a decent result
*/
-int meson_gxl_read_status(struct phy_device *phydev)
+static int meson_gxl_read_status(struct phy_device *phydev)
{
int ret, wol, lpa, exp;