net: dsa: lan9303: make functions lan9303_mdio_phy_{read|write} static

The functions lan9303_mdio_phy_write and lan9303_mdio_phy_read are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: symbol 'lan9303_mdio_phy_write' was not declared. Should it be static? symbol 'lan9303_mdio_phy_read' was not declared. Should it be static? Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
fracktal · Oct 3, 2017 · 161ae6b · 161ae6b
1 parent da885b6
commit 161ae6b
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/drivers/net/dsa/lan9303_mdio.c b/drivers/net/dsa/lan9303_mdio.c
@@ -67,14 +67,15 @@ static int lan9303_mdio_read(void *ctx, uint32_t reg, uint32_t *val)
 	return 0;
 }
 
-int lan9303_mdio_phy_write(struct lan9303 *chip, int phy, int reg, u16 val)
+static int lan9303_mdio_phy_write(struct lan9303 *chip, int phy, int reg,
+				  u16 val)
 {
 	struct lan9303_mdio *sw_dev = dev_get_drvdata(chip->dev);
 
 	return mdiobus_write_nested(sw_dev->device->bus, phy, reg, val);
 }
 
-int lan9303_mdio_phy_read(struct lan9303 *chip, int phy,  int reg)
+static int lan9303_mdio_phy_read(struct lan9303 *chip, int phy,  int reg)
 {
 	struct lan9303_mdio *sw_dev = dev_get_drvdata(chip->dev);