diff options
| author | Calvin Johnson <calvin.johnson@oss.nxp.com> | 2021-06-11 13:53:52 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-11 23:08:52 +0300 |
| commit | cf99686072a1b7037a1d782b66037b2b722bf2c9 (patch) | |
| tree | 20fb7046ef73f374312a395d59e7cb765acda155 /drivers/net/mdio/of_mdio.c | |
| parent | 114dea60043b8f0c82c67dd281719ef8919c2416 (diff) | |
| download | linux-cf99686072a1b7037a1d782b66037b2b722bf2c9.tar.xz | |
of: mdio: Refactor of_get_phy_id()
With the introduction of fwnode_get_phy_id(), refactor of_get_phy_id()
to use fwnode equivalent.
Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Acked-by: Grant Likely <grant.likely@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/mdio/of_mdio.c')
| -rw-r--r-- | drivers/net/mdio/of_mdio.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c index 0ba1158796d9..29f121cba314 100644 --- a/drivers/net/mdio/of_mdio.c +++ b/drivers/net/mdio/of_mdio.c @@ -29,17 +29,7 @@ MODULE_LICENSE("GPL"); * ethernet-phy-idAAAA.BBBB */ static int of_get_phy_id(struct device_node *device, u32 *phy_id) { - struct property *prop; - const char *cp; - unsigned int upper, lower; - - of_property_for_each_string(device, "compatible", prop, cp) { - if (sscanf(cp, "ethernet-phy-id%4x.%4x", &upper, &lower) == 2) { - *phy_id = ((upper & 0xFFFF) << 16) | (lower & 0xFFFF); - return 0; - } - } - return -EINVAL; + return fwnode_get_phy_id(of_fwnode_handle(device), phy_id); } static struct mii_timestamper *of_find_mii_timestamper(struct device_node *node) |