net: stmmac: mdio: remove reset gpio free

This patch removes gpio_free for reset line of the phy, driver stores
the gpio number in its private data-structure to use in future. As the
driver uses this pin in future this pin should not be freed.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index fe7bc9903867640179ffde86d57f81b6c18a745e..aab12d248fb435299bf61e921b25cd8890f6f5bf 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -166,7 +166,6 @@ static int stmmac_mdio_reset(struct mii_bus *bus)
                        udelay(data->delays[1]);
                        gpio_set_value(reset_gpio, active_low ? 1 : 0);
                        udelay(data->delays[2]);
-                       gpio_free(reset_gpio);
                }
        }
 #endif