summaryrefslogtreecommitdiffstats
path: root/net/dsa
diff options
context:
space:
mode:
authorJohan Hovold <johan@kernel.org>2016-11-28 19:24:55 +0100
committerDavid S. Miller <davem@davemloft.net>2016-11-29 23:17:02 -0500
commit3f65047c853a2a5abcd8ac1984af3452b5df4ada (patch)
tree922554935869406027239cc62a6a904b339c6373 /net/dsa
parent0d8f3c67151faaa80e332c254372dca58fb2a9d4 (diff)
downloadlinux-stable-3f65047c853a2a5abcd8ac1984af3452b5df4ada.tar.gz
linux-stable-3f65047c853a2a5abcd8ac1984af3452b5df4ada.tar.bz2
linux-stable-3f65047c853a2a5abcd8ac1984af3452b5df4ada.zip
of_mdio: add helper to deregister fixed-link PHYs
Add helper to deregister fixed-link PHYs registered using of_phy_register_fixed_link(). Convert the two drivers that care to deregister their fixed-link PHYs to use the new helper, but note that most drivers currently fail to do so. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/dsa.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index cb0091b99592..7899919cd9f0 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -506,16 +506,8 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
void dsa_cpu_dsa_destroy(struct device_node *port_dn)
{
- struct phy_device *phydev;
-
- if (of_phy_is_fixed_link(port_dn)) {
- phydev = of_phy_find_device(port_dn);
- if (phydev) {
- fixed_phy_unregister(phydev);
- put_device(&phydev->mdio.dev);
- phy_device_free(phydev);
- }
- }
+ if (of_phy_is_fixed_link(port_dn))
+ of_phy_deregister_fixed_link(port_dn);
}
static void dsa_switch_destroy(struct dsa_switch *ds)