net: fman_memac: allow lynx PCS to handle mdiodev lifetime

Put the mdiodev after lynx_pcs_create() so that the Lynx PCS driver
can manage the lifetime of the mdiodev its using.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c b/drivers/net/ethernet/freescale/fman/fman_memac.c
index 625c79d..8f45caf 100644 (file)
--- a/drivers/net/ethernet/freescale/fman/fman_memac.c
+++ b/drivers/net/ethernet/freescale/fman/fman_memac.c
@@ -976,14 +976,10 @@ static int memac_init(struct fman_mac *memac)
 
 static void pcs_put(struct phylink_pcs *pcs)
 {
-       struct mdio_device *mdiodev;
-
        if (IS_ERR_OR_NULL(pcs))
                return;
 
-       mdiodev = lynx_get_mdio_device(pcs);
        lynx_pcs_destroy(pcs);
-       mdio_device_free(mdiodev);
 }
 
 static int memac_free(struct fman_mac *memac)
@@ -1055,8 +1051,7 @@ static struct phylink_pcs *memac_pcs_create(struct device_node *mac_node,
                return ERR_PTR(-EPROBE_DEFER);
 
        pcs = lynx_pcs_create(mdiodev);
-       if (!pcs)
-               mdio_device_free(mdiodev);
+       mdio_device_put(mdiodev);
 
        return pcs;
 }